10012022514520 has 64 divisors (see below), whose sum is σ = 24272199141120. Its totient is φ = 3694872728064.

The previous prime is 10012022514497. The next prime is 10012022514539. The reversal of 10012022514520 is 2541522021001.

It is a super-2 number, since 2×10012022514520² (a number of 27 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, 3853384 + ... + 5905303.

It is an arithmetic number, because the mean of its divisors is an integer number (379253111580).

Almost surely, 2^{10012022514520} is an apocalyptic number.

10012022514520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10012022514520 is an abundant number, since it is smaller than the sum of its proper divisors (14260176626600).

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

10012022514520 is a wasteful number, since it uses less digits than its factorization.

10012022514520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9760684 (or 9760680 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 10012022514520 its reverse (2541522021001), we get a palindrome (12553544535521).

The spelling of 10012022514520 in words is "ten trillion, twelve billion, twenty-two million, five hundred fourteen thousand, five hundred twenty".