501023102244412 has 48 divisors (see below), whose sum is σ = 960106016026080. Its totient is φ = 226878968044800.

The previous prime is 501023102244383. The next prime is 501023102244473. The reversal of 501023102244412 is 214442201320105.

It is a super-2 number, since 2×501023102244412² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 220879462 + ... + 223136242.

It is an arithmetic number, because the mean of its divisors is an integer number (20002208667210).

Almost surely, 2^{501023102244412} is an apocalyptic number.

It is an amenable number.

501023102244412 is a deficient number, since it is larger than the sum of its proper divisors (459082913781668).

501023102244412 is a wasteful number, since it uses less digits than its factorization.

501023102244412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275822 (or 2275820 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 501023102244412 its reverse (214442201320105), we get a palindrome (715465303564517).

The spelling of 501023102244412 in words is "five hundred one trillion, twenty-three billion, one hundred two million, two hundred forty-four thousand, four hundred twelve".