23022331122 has 32 divisors (see below), whose sum is σ = 55392076800. Its totient is φ = 6231608208.

The previous prime is 23022331121. The next prime is 23022331153. The reversal of 23022331122 is 22113322032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (23022331121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14424222 + ... + 14425817.

It is an arithmetic number, because the mean of its divisors is an integer number (1731002400).

Almost surely, 2^23022331122 is an apocalyptic number.

23022331122 is an abundant number, since it is smaller than the sum of its proper divisors (32369745678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23022331122 is a wasteful number, since it uses less digits than its factorization.

23022331122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28850070.

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

Adding to 23022331122 its reverse (22113322032), we get a palindrome (45135653154).

The spelling of 23022331122 in words is "twenty-three billion, twenty-two million, three hundred thirty-one thousand, one hundred twenty-two".