202202242151054 has 32 divisors (see below), whose sum is σ = 311868490915200. Its totient is φ = 98252575223040.

The previous prime is 202202242151011. The next prime is 202202242151087. The reversal of 202202242151054 is 450151242202202.

It is a self number, because there is not a number n which added to its sum of digits gives 202202242151054.

It is a congruent 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, 324893882 + ... + 325515650.

It is an arithmetic number, because the mean of its divisors is an integer number (9745890341100).

Almost surely, 2^{202202242151054} is an apocalyptic number.

202202242151054 is a deficient number, since it is larger than the sum of its proper divisors (109666248764146).

202202242151054 is a wasteful number, since it uses less digits than its factorization.

202202242151054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626988.

The product of its (nonzero) digits is 25600, while the sum is 32.

Adding to 202202242151054 its reverse (450151242202202), we get a palindrome (652353484353256).

The spelling of 202202242151054 in words is "two hundred two trillion, two hundred two billion, two hundred forty-two million, one hundred fifty-one thousand, fifty-four".