10209966572 has 12 divisors (see below), whose sum is σ = 19241860176. Its totient is φ = 4712292240.

The previous prime is 10209966563. The next prime is 10209966589. The reversal of 10209966572 is 27566990201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98172704 + ... + 98172807.

It is an arithmetic number, because the mean of its divisors is an integer number (1603488348).

Almost surely, 2^10209966572 is an apocalyptic number.

It is an amenable number.

10209966572 is a deficient number, since it is larger than the sum of its proper divisors (9031893604).

10209966572 is a wasteful number, since it uses less digits than its factorization.

10209966572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196345528 (or 196345526 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 10209966572 in words is "ten billion, two hundred nine million, nine hundred sixty-six thousand, five hundred seventy-two".