10512520022199 has 24 divisors (see below), whose sum is σ = 15355082883952. Its totient is φ = 6359594820480.

The previous prime is 10512520022167. The next prime is 10512520022201. The reversal of 10512520022199 is 99122002521501.

It is not a de Polignac number, because 10512520022199 - 2⁵ = 10512520022167 is a prime.

It is a super-2 number, since 2×10512520022199² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10512520026199) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38581822 + ... + 38853339.

Almost surely, 2^{10512520022199} is an apocalyptic number.

10512520022199 is a deficient number, since it is larger than the sum of its proper divisors (4842562861753).

10512520022199 is an equidigital number, since it uses as much as digits as its factorization.

10512520022199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77435295 (or 77435236 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 39.

The spelling of 10512520022199 in words is "ten trillion, five hundred twelve billion, five hundred twenty million, twenty-two thousand, one hundred ninety-nine".