23010122122 has 16 divisors (see below), whose sum is σ = 37587843720. Its totient is φ = 10500728832.

The previous prime is 23010122111. The next prime is 23010122147. The reversal of 23010122122 is 22122101032.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12689797201 + 10320324921 = 112649^2 + 101589^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23010122096 and 23010122105.

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, 4969623 + ... + 4974250.

Almost surely, 2^23010122122 is an apocalyptic number.

23010122122 is a deficient number, since it is larger than the sum of its proper divisors (14577721598).

23010122122 is a wasteful number, since it uses less digits than its factorization.

23010122122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9943977.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 23010122122 its reverse (22122101032), we get a palindrome (45132223154).

The spelling of 23010122122 in words is "twenty-three billion, ten million, one hundred twenty-two thousand, one hundred twenty-two".