222258920036 has 6 divisors (see below), whose sum is σ = 388953110070. Its totient is φ = 111129460016.

The previous prime is 222258920017. The next prime is 222258920041. The reversal of 222258920036 is 630029852222.

222258920036 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 137166529600 + 85092390436 = 370360^2 + 291706^2 .

It is a junction number, because it is equal to n+sod(n) for n = 222258919975 and 222258920002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27782365001 + ... + 27782365008.

It is an arithmetic number, because the mean of its divisors is an integer number (64825518345).

Almost surely, 2^222258920036 is an apocalyptic number.

It is an amenable number.

222258920036 is a deficient number, since it is larger than the sum of its proper divisors (166694190034).

222258920036 is a wasteful number, since it uses less digits than its factorization.

222258920036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55564730013 (or 55564730011 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 222258920036 in words is "two hundred twenty-two billion, two hundred fifty-eight million, nine hundred twenty thousand, thirty-six".