10522021300 has 36 divisors (see below), whose sum is σ = 26094614560. Its totient is φ = 3607549920.

The previous prime is 10522021283. The next prime is 10522021369. The reversal of 10522021300 is 312022501.

10522021300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10522021300² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7515030 + ... + 7516429.

Almost surely, 2^10522021300 is an apocalyptic number.

10522021300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10522021300 is an abundant number, since it is smaller than the sum of its proper divisors (15572593260).

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

10522021300 is a wasteful number, since it uses less digits than its factorization.

10522021300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15031480 (or 15031473 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

Adding to 10522021300 its reverse (312022501), we get a palindrome (10834043801).

The spelling of 10522021300 in words is "ten billion, five hundred twenty-two million, twenty-one thousand, three hundred".