222231790108 has 12 divisors (see below), whose sum is σ = 388919440840. Its totient is φ = 111111949872.

The previous prime is 222231790093. The next prime is 222231790117. The reversal of 222231790108 is 801097132222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 857691 + ... + 1086322.

Almost surely, 2^222231790108 is an apocalyptic number.

It is an amenable number.

222231790108 is a deficient number, since it is larger than the sum of its proper divisors (166687650732).

222231790108 is a wasteful number, since it uses less digits than its factorization.

222231790108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1972596 (or 1972594 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 222231790108 in words is "two hundred twenty-two billion, two hundred thirty-one million, seven hundred ninety thousand, one hundred eight".