202201204 has 6 divisors (see below), whose sum is σ = 353852114. Its totient is φ = 101100600.

The previous prime is 202201199. The next prime is 202201261. The reversal of 202201204 is 402102202.

It can be written as a sum of positive squares in only one way, i.e., 189612900 + 12588304 = 13770^2 + 3548^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25275147 + ... + 25275154.

Almost surely, 2^202201204 is an apocalyptic number.

It is an amenable number.

202201204 is a deficient number, since it is larger than the sum of its proper divisors (151650910).

202201204 is a wasteful number, since it uses less digits than its factorization.

202201204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50550305 (or 50550303 counting only the distinct ones).

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

The square root of 202201204 is about 14219.7469738389. The cubic root of 202201204 is about 586.9411776326.

Adding to 202201204 its reverse (402102202), we get a palindrome (604303406).

The spelling of 202201204 in words is "two hundred two million, two hundred one thousand, two hundred four".