222636104 has 16 divisors (see below), whose sum is σ = 428725500. Its totient is φ = 108309312.

The previous prime is 222636101. The next prime is 222636137. The reversal of 222636104 is 401636222.

It can be written as a sum of positive squares in 2 ways, for example, as 216031204 + 6604900 = 14698^2 + 2570^2 .

It is not an unprimeable number, because it can be changed into a prime (222636101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 375779 + ... + 376370.

Almost surely, 2^222636104 is an apocalyptic number.

It is an amenable number.

222636104 is a deficient number, since it is larger than the sum of its proper divisors (206089396).

222636104 is a wasteful number, since it uses less digits than its factorization.

222636104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752192 (or 752188 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 222636104 is about 14920.9954091542. The cubic root of 222636104 is about 606.0826676173.

The spelling of 222636104 in words is "two hundred twenty-two million, six hundred thirty-six thousand, one hundred four".