201022022202 has 16 divisors (see below), whose sum is σ = 402080239200. Its totient is φ = 67001308272.

The previous prime is 201022022087. The next prime is 201022022287. The reversal of 201022022202 is 202220220102.

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, 1435648 + ... + 1569435.

It is an arithmetic number, because the mean of its divisors is an integer number (25130014950).

Almost surely, 2^201022022202 is an apocalyptic number.

201022022202 is an abundant number, since it is smaller than the sum of its proper divisors (201058216998).

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

201022022202 is a wasteful number, since it uses less digits than its factorization.

201022022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3016237.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 201022022202 its reverse (202220220102), we get a palindrome (403242242304).

The spelling of 201022022202 in words is "two hundred one billion, twenty-two million, twenty-two thousand, two hundred two".