202055551202 has 4 divisors (see below), whose sum is σ = 303083326806. Its totient is φ = 101027775600.

The previous prime is 202055551189. The next prime is 202055551211. The reversal of 202055551202 is 202155550202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 173115077041 + 28940474161 = 416071^2 + 170119^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50513887799 + ... + 50513887802.

Almost surely, 2^202055551202 is an apocalyptic number.

202055551202 is a deficient number, since it is larger than the sum of its proper divisors (101027775604).

202055551202 is a wasteful number, since it uses less digits than its factorization.

202055551202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101027775603.

The product of its (nonzero) digits is 10000, while the sum is 29.

The spelling of 202055551202 in words is "two hundred two billion, fifty-five million, five hundred fifty-one thousand, two hundred two".