202191472996 has 12 divisors (see below), whose sum is σ = 353984328880. Its totient is φ = 101053093320.

The previous prime is 202191472963. The next prime is 202191473027. The reversal of 202191472996 is 699274191202.

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 3 ways as a sum of consecutive naturals, for example, 10650126 + ... + 10669093.

Almost surely, 2^202191472996 is an apocalyptic number.

It is an amenable number.

202191472996 is a deficient number, since it is larger than the sum of its proper divisors (151792855884).

202191472996 is a wasteful number, since it uses less digits than its factorization.

202191472996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21321594 (or 21321592 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 52.

The spelling of 202191472996 in words is "two hundred two billion, one hundred ninety-one million, four hundred seventy-two thousand, nine hundred ninety-six".