201000222202 has 16 divisors (see below), whose sum is σ = 324772439040. Its totient is φ = 92746541232.

The previous prime is 201000222187. The next prime is 201000222223. The reversal of 201000222202 is 202222000102.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 841578 + ... + 1053685.

It is an arithmetic number, because the mean of its divisors is an integer number (20298277440).

Almost surely, 2^201000222202 is an apocalyptic number.

201000222202 is a deficient number, since it is larger than the sum of its proper divisors (123772216838).

201000222202 is a wasteful number, since it uses less digits than its factorization.

201000222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899357.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 201000222202 its reverse (202222000102), we get a palindrome (403222222304).

The spelling of 201000222202 in words is "two hundred one billion, two hundred twenty-two thousand, two hundred two".