10021014652 has 24 divisors (see below), whose sum is σ = 19133718912. Its totient is φ = 4554366000.

The previous prime is 10021014649. The next prime is 10021014677. The reversal of 10021014652 is 25641012001.

It is a super-2 number, since 2×10021014652² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 457953 + ... + 479335.

It is an arithmetic number, because the mean of its divisors is an integer number (797238288).

Almost surely, 2^10021014652 is an apocalyptic number.

It is an amenable number.

10021014652 is a deficient number, since it is larger than the sum of its proper divisors (9112704260).

10021014652 is a wasteful number, since it uses less digits than its factorization.

10021014652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32049 (or 32047 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 10021014652 its reverse (25641012001), we get a palindrome (35662026653).

The spelling of 10021014652 in words is "ten billion, twenty-one million, fourteen thousand, six hundred fifty-two".