23011012122 has 32 divisors (see below), whose sum is σ = 53187580800. Its totient is φ = 6500702208.

The previous prime is 23011012097. The next prime is 23011012169. The reversal of 23011012122 is 22121011032.

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, 3074247 + ... + 3081722.

It is an arithmetic number, because the mean of its divisors is an integer number (1662111900).

Almost surely, 2^23011012122 is an apocalyptic number.

23011012122 is an abundant number, since it is smaller than the sum of its proper divisors (30176568678).

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

23011012122 is a wasteful number, since it uses less digits than its factorization.

23011012122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6156070.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 23011012122 its reverse (22121011032), we get a palindrome (45132023154).

The spelling of 23011012122 in words is "twenty-three billion, eleven million, twelve thousand, one hundred twenty-two".