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2222013205430 = 25593766124077
BaseRepresentation
bin100000010101011010010…
…011101100101110110110
321212102101220212020101022
4200111122103230232312
5242401140340033210
64420440114301142
7316351362420404
oct40253223545666
97772356766338
102222013205430
11787394588047
122ba7838877b2
131316c537a095
147979038c474
153cbedcdd155
hex2055a4ecbb6

2222013205430 has 16 divisors (see below), whose sum is σ = 4067414004240. Its totient is φ = 873740785632.

The previous prime is 2222013205411. The next prime is 2222013205591. The reversal of 2222013205430 is 345023102222.

2222013205430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2222013205430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1883061449 + ... + 1883062628.

It is an arithmetic number, because the mean of its divisors is an integer number (254213375265).

Almost surely, 22222013205430 is an apocalyptic number.

2222013205430 is a deficient number, since it is larger than the sum of its proper divisors (1845400798810).

2222013205430 is a wasteful number, since it uses less digits than its factorization.

2222013205430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3766124143.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 2222013205430 its reverse (345023102222), we get a palindrome (2567036307652).

The spelling of 2222013205430 in words is "two trillion, two hundred twenty-two billion, thirteen million, two hundred five thousand, four hundred thirty".

Divisors: 1 2 5 10 59 118 295 590 3766124077 7532248154 18830620385 37661240770 222201320543 444402641086 1111006602715 2222013205430