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2230122230031 = 3764369972533
BaseRepresentation
bin100000011100111101101…
…001001011000100001111
321220012100001102100220210
4200130331221023010033
5243014242242330111
64424300511013503
7320056336120503
oct40347551130417
97805301370823
102230122230031
1178a875950273
1230026750a293
131323b83735a7
1479d1d316303
153d025b720a6
hex2073da4b10f

2230122230031 has 8 divisors (see below), whose sum is σ = 2973503254320. Its totient is φ = 1486744679552.

The previous prime is 2230122229981. The next prime is 2230122230069. The reversal of 2230122230031 is 1300322210322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2230122230031 - 217 = 2230122098959 is a prime.

It is a super-2 number, since 2×22301222300312 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230122232031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1806841 + ... + 2779373.

It is an arithmetic number, because the mean of its divisors is an integer number (371687906790).

Almost surely, 22230122230031 is an apocalyptic number.

2230122230031 is a deficient number, since it is larger than the sum of its proper divisors (743381024289).

2230122230031 is an equidigital number, since it uses as much as digits as its factorization.

2230122230031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736905.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2230122230031 its reverse (1300322210322), we get a palindrome (3530444440353).

The spelling of 2230122230031 in words is "two trillion, two hundred thirty billion, one hundred twenty-two million, two hundred thirty thousand, thirty-one".

Divisors: 1 3 764369 972533 2293107 2917599 743374076677 2230122230031