222304131204 has 48 divisors (see below), whose sum is σ = 533612959488. Its totient is φ = 71995349248.

The previous prime is 222304131193. The next prime is 222304131277. The reversal of 222304131204 is 402131403222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1361259 + ... + 1515794.

It is an arithmetic number, because the mean of its divisors is an integer number (11116936656).

Almost surely, 2^222304131204 is an apocalyptic number.

It is an amenable number.

222304131204 is an abundant number, since it is smaller than the sum of its proper divisors (311308828284).

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

222304131204 is a wasteful number, since it uses less digits than its factorization.

222304131204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2877244 (or 2877242 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 222304131204 its reverse (402131403222), we get a palindrome (624435534426).

The spelling of 222304131204 in words is "two hundred twenty-two billion, three hundred four million, one hundred thirty-one thousand, two hundred four".