10021066216524 has 96 divisors (see below), whose sum is σ = 28373253081600. Its totient is φ = 3033382063680.

The previous prime is 10021066216453. The next prime is 10021066216529. The reversal of 10021066216524 is 42561266012001.

10021066216524 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 1 + 0 + 6 + 621 + 6 + 5 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (10021066216529) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3497587 + ... + 5681130.

It is an arithmetic number, because the mean of its divisors is an integer number (295554719600).

Almost surely, 2^{10021066216524} is an apocalyptic number.

It is an amenable number.

10021066216524 is an abundant number, since it is smaller than the sum of its proper divisors (18352186865076).

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

10021066216524 is a wasteful number, since it uses less digits than its factorization.

10021066216524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9179660 (or 9179652 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 10021066216524 in words is "ten trillion, twenty-one billion, sixty-six million, two hundred sixteen thousand, five hundred twenty-four".