23122003412 has 12 divisors (see below), whose sum is σ = 42593164320. Its totient is φ = 10952527896.

The previous prime is 23122003403. The next prime is 23122003441. The reversal of 23122003412 is 21430022132.

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 3 ways as a sum of consecutive naturals, for example, 152118368 + ... + 152118519.

It is an arithmetic number, because the mean of its divisors is an integer number (3549430360).

Almost surely, 2^23122003412 is an apocalyptic number.

It is an amenable number.

23122003412 is a deficient number, since it is larger than the sum of its proper divisors (19471160908).

23122003412 is a wasteful number, since it uses less digits than its factorization.

23122003412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304236910 (or 304236908 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23122003412 its reverse (21430022132), we get a palindrome (44552025544).

The spelling of 23122003412 in words is "twenty-three billion, one hundred twenty-two million, three thousand, four hundred twelve".