1232031016626 has 32 divisors (see below), whose sum is σ = 2475428091840. Its totient is φ = 408785386944.

The previous prime is 1232031016613. The next prime is 1232031016627. The reversal of 1232031016626 is 6266101302321.

It is not an unprimeable number, because it can be changed into a prime (1232031016627) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1472656 + ... + 2152388.

It is an arithmetic number, because the mean of its divisors is an integer number (77357127870).

Almost surely, 2^{1232031016626} is an apocalyptic number.

1232031016626 is an abundant number, since it is smaller than the sum of its proper divisors (1243397075214).

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

1232031016626 is a wasteful number, since it uses less digits than its factorization.

1232031016626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681130.

The product of its (nonzero) digits is 15552, while the sum is 33.

Adding to 1232031016626 its reverse (6266101302321), we get a palindrome (7498132318947).

The spelling of 1232031016626 in words is "one trillion, two hundred thirty-two billion, thirty-one million, sixteen thousand, six hundred twenty-six".