23255434022 has 32 divisors (see below), whose sum is σ = 37131410880. Its totient is φ = 10905731200.

The previous prime is 23255433989. The next prime is 23255434031. The reversal of 23255434022 is 22043455232.

It is a self number, because there is not a number n which added to its sum of digits gives 23255434022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273023 + ... + 347925.

It is an arithmetic number, because the mean of its divisors is an integer number (1160356590).

Almost surely, 2^23255434022 is an apocalyptic number.

23255434022 is a deficient number, since it is larger than the sum of its proper divisors (13875976858).

23255434022 is a wasteful number, since it uses less digits than its factorization.

23255434022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75088.

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 23255434022 its reverse (22043455232), we get a palindrome (45298889254).

The spelling of 23255434022 in words is "twenty-three billion, two hundred fifty-five million, four hundred thirty-four thousand, twenty-two".