23122033012 has 24 divisors (see below), whose sum is σ = 43758489600. Its totient is φ = 10627050336.

The previous prime is 23122032991. The next prime is 23122033021. The reversal of 23122033012 is 21033022132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917812 + ... + 942667.

It is an arithmetic number, because the mean of its divisors is an integer number (1823270400).

Almost surely, 2^23122033012 is an apocalyptic number.

It is an amenable number.

23122033012 is a deficient number, since it is larger than the sum of its proper divisors (20636456588).

23122033012 is a wasteful number, since it uses less digits than its factorization.

23122033012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860735 (or 1860733 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23122033012 its reverse (21033022132), we get a palindrome (44155055144).

The spelling of 23122033012 in words is "twenty-three billion, one hundred twenty-two million, thirty-three thousand, twelve".