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2230122222031 = 116532011154387
BaseRepresentation
bin100000011100111101101…
…001001001000111001111
321220012100001101221221111
4200130331221021013033
5243014242242101111
64424300510512451
7320056336055254
oct40347551110717
97805301357844
102230122222031
1178a875945260
12300267505727
131323b836ca62
1479d1d31342b
153d025b6ea21
hex2073da491cf

2230122222031 has 16 divisors (see below), whose sum is σ = 2437813692288. Its totient is φ = 2023259407200.

The previous prime is 2230122222019. The next prime is 2230122222047. The reversal of 2230122222031 is 1302222210322.

2230122222031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2230122222031 - 29 = 2230122221519 is a prime.

It is a super-3 number, since 3×22301222220313 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2230122221993 and 2230122222011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230122222001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14367820 + ... + 14522206.

It is an arithmetic number, because the mean of its divisors is an integer number (152363355768).

Almost surely, 22230122222031 is an apocalyptic number.

2230122222031 is a deficient number, since it is larger than the sum of its proper divisors (207691470257).

2230122222031 is a wasteful number, since it uses less digits than its factorization.

2230122222031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157062.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2230122222031 its reverse (1302222210322), we get a palindrome (3532344432353).

The spelling of 2230122222031 in words is "two trillion, two hundred thirty billion, one hundred twenty-two million, two hundred twenty-two thousand, thirty-one".

Divisors: 1 11 653 2011 7183 22121 154387 1313183 1698257 14445013 100814711 310472257 1108961821 3415194827 202738383821 2230122222031