202099165349772 has 48 divisors (see below), whose sum is σ = 471657956646240. Its totient is φ = 67353069977088.

The previous prime is 202099165349761. The next prime is 202099165349791. The reversal of 202099165349772 is 277943561990202.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1690962688 + ... + 1691082200.

It is an arithmetic number, because the mean of its divisors is an integer number (9826207430130).

Almost surely, 2^{202099165349772} is an apocalyptic number.

It is an amenable number.

202099165349772 is an abundant number, since it is smaller than the sum of its proper divisors (269558791296468).

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

202099165349772 is a wasteful number, since it uses less digits than its factorization.

202099165349772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146202 (or 146200 counting only the distinct ones).

The product of its (nonzero) digits is 102876480, while the sum is 66.

The spelling of 202099165349772 in words is "two hundred two trillion, ninety-nine billion, one hundred sixty-five million, three hundred forty-nine thousand, seven hundred seventy-two".