202792271572 has 12 divisors (see below), whose sum is σ = 387148882176. Its totient is φ = 92178305240.

The previous prime is 202792271557. The next prime is 202792271599. The reversal of 202792271572 is 275172297202.

It is a super-2 number, since 2×202792271572² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 2304457588 + ... + 2304457675.

It is an arithmetic number, because the mean of its divisors is an integer number (32262406848).

Almost surely, 2^202792271572 is an apocalyptic number.

202792271572 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

202792271572 is a deficient number, since it is larger than the sum of its proper divisors (184356610604).

202792271572 is a wasteful number, since it uses less digits than its factorization.

202792271572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4608915278 (or 4608915276 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 46.

The spelling of 202792271572 in words is "two hundred two billion, seven hundred ninety-two million, two hundred seventy-one thousand, five hundred seventy-two".