201202012022202 has 12 divisors (see below), whose sum is σ = 435937692714810. Its totient is φ = 67067337340728.

The previous prime is 201202012022191. The next prime is 201202012022213. The reversal of 201202012022202 is 202220210202102.

201202012022202 is a `hidden beast` number, since 20 + 1 + 20 + 201 + 202 + 220 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (201202012022191) and next prime (201202012022213).

It can be written as a sum of positive squares in only one way, i.e., 184659806703681 + 16542205318521 = 13588959^2 + 4067211^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 11177889556789 = 201202012022202 / (2 + 0 + 1 + 2 + 0 + 2 + 0 + 1 + 2 + 0 + 2 + 2 + 2 + 0 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5588944778377 + ... + 5588944778412.

Almost surely, 2^{201202012022202} is an apocalyptic number.

201202012022202 is an abundant number, since it is smaller than the sum of its proper divisors (234735680692608).

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

201202012022202 is a wasteful number, since it uses less digits than its factorization.

201202012022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11177889556797 (or 11177889556794 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 201202012022202 its reverse (202220210202102), we get a palindrome (403422222224304).

The spelling of 201202012022202 in words is "two hundred one trillion, two hundred two billion, twelve million, twenty-two thousand, two hundred two".