10212036561916 has 48 divisors (see below), whose sum is σ = 20892130287616. Its totient is φ = 4277317834944.

The previous prime is 10212036561821. The next prime is 10212036561917. The reversal of 10212036561916 is 61916563021201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212036561917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21192915 + ... + 21669418.

Almost surely, 2^{10212036561916} is an apocalyptic number.

It is an amenable number.

10212036561916 is an abundant number, since it is smaller than the sum of its proper divisors (10680093725700).

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

10212036561916 is a wasteful number, since it uses less digits than its factorization.

10212036561916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42862538 (or 42862536 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 43.

The spelling of 10212036561916 in words is "ten trillion, two hundred twelve billion, thirty-six million, five hundred sixty-one thousand, nine hundred sixteen".