222223302120012 has 96 divisors (see below), whose sum is σ = 549893302640640. Its totient is φ = 69606576399360.

The previous prime is 222223302119989. The next prime is 222223302120023. The reversal of 222223302120012 is 210021203322222.

222223302120012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 416970613 + ... + 417503219.

It is an arithmetic number, because the mean of its divisors is an integer number (5728055235840).

Almost surely, 2^{222223302120012} is an apocalyptic number.

It is an amenable number.

222223302120012 is an abundant number, since it is smaller than the sum of its proper divisors (327670000520628).

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

222223302120012 is a wasteful number, since it uses less digits than its factorization.

222223302120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535871 (or 535869 counting only the distinct ones).

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

Adding to 222223302120012 its reverse (210021203322222), we get a palindrome (432244505442234).

The spelling of 222223302120012 in words is "two hundred twenty-two trillion, two hundred twenty-three billion, three hundred two million, one hundred twenty thousand, twelve".