222512730108 has 48 divisors (see below), whose sum is σ = 557942402304. Its totient is φ = 68766001920.

The previous prime is 222512730103. The next prime is 222512730113. The reversal of 222512730108 is 801037215222.

222512730108 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (222512730103) and next prime (222512730113).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222512730101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8126248 + ... + 8153583.

It is an arithmetic number, because the mean of its divisors is an integer number (11623800048).

Almost surely, 2^222512730108 is an apocalyptic number.

It is an amenable number.

222512730108 is an abundant number, since it is smaller than the sum of its proper divisors (335429672196).

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

222512730108 is a wasteful number, since it uses less digits than its factorization.

222512730108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16279922 (or 16279920 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 222512730108 in words is "two hundred twenty-two billion, five hundred twelve million, seven hundred thirty thousand, one hundred eight".