20344652502202 has 16 divisors (see below), whose sum is σ = 34881319048320. Its totient is φ = 8717943811248.

The previous prime is 20344652502173. The next prime is 20344652502247. The reversal of 20344652502202 is 20220525644302.

It is a super-2 number, since 2×20344652502202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99308638 + ... + 99513289.

It is an arithmetic number, because the mean of its divisors is an integer number (2180082440520).

Almost surely, 2^{20344652502202} is an apocalyptic number.

20344652502202 is a deficient number, since it is larger than the sum of its proper divisors (14536666546118).

20344652502202 is a wasteful number, since it uses less digits than its factorization.

20344652502202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198829245.

The product of its (nonzero) digits is 230400, while the sum is 37.

The spelling of 20344652502202 in words is "twenty trillion, three hundred forty-four billion, six hundred fifty-two million, five hundred two thousand, two hundred two".