23212033122 has 16 divisors (see below), whose sum is σ = 47921617152. Its totient is φ = 7487752560.

The previous prime is 23212033111. The next prime is 23212033151. The reversal of 23212033122 is 22133021232.

It is a happy 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, 62397753 + ... + 62398124.

It is an arithmetic number, because the mean of its divisors is an integer number (2995101072).

Almost surely, 2^23212033122 is an apocalyptic number.

23212033122 is an abundant number, since it is smaller than the sum of its proper divisors (24709584030).

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

23212033122 is a wasteful number, since it uses less digits than its factorization.

23212033122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124795913.

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

Adding to 23212033122 its reverse (22133021232), we get a palindrome (45345054354).

The spelling of 23212033122 in words is "twenty-three billion, two hundred twelve million, thirty-three thousand, one hundred twenty-two".