10512224472 has 32 divisors (see below), whose sum is σ = 26341562880. Its totient is φ = 3495941280.

The previous prime is 10512224461. The next prime is 10512224579. The reversal of 10512224472 is 27442221501.

It is a super-2 number, since 2×10512224472² (a number of 21 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 7 ways as a sum of consecutive naturals, for example, 497788 + ... + 518475.

It is an arithmetic number, because the mean of its divisors is an integer number (823173840).

Almost surely, 2^10512224472 is an apocalyptic number.

10512224472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10512224472 is an abundant number, since it is smaller than the sum of its proper divisors (15829338408).

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

10512224472 is a wasteful number, since it uses less digits than its factorization.

10512224472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016703 (or 1016699 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

Adding to 10512224472 its reverse (27442221501), we get a palindrome (37954445973).

The spelling of 10512224472 in words is "ten billion, five hundred twelve million, two hundred twenty-four thousand, four hundred seventy-two".