10512520022200 has 48 divisors (see below), whose sum is σ = 27933267491280. Its totient is φ = 3604292578560.

The previous prime is 10512520022167. The next prime is 10512520022201. The reversal of 10512520022200 is 222002521501.

It is a super-2 number, since 2×10512520022200² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10512520022201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3754470037 + ... + 3754472836.

It is an arithmetic number, because the mean of its divisors is an integer number (581943072735).

Almost surely, 2^{10512520022200} is an apocalyptic number.

10512520022200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10512520022200 is an abundant number, since it is smaller than the sum of its proper divisors (17420747469080).

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

10512520022200 is a wasteful number, since it uses less digits than its factorization.

10512520022200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7508942896 (or 7508942887 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

Adding to 10512520022200 its reverse (222002521501), we get a palindrome (10734522543701).

The spelling of 10512520022200 in words is "ten trillion, five hundred twelve billion, five hundred twenty million, twenty-two thousand, two hundred".