222431430230112 has 48 divisors (see below), whose sum is σ = 594899155393200. Its totient is φ = 72744870262272.

The previous prime is 222431430230101. The next prime is 222431430230153. The reversal of 222431430230112 is 211032034134222.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 222431430230112.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21858429487 + ... + 21858439662.

It is an arithmetic number, because the mean of its divisors is an integer number (12393732404025).

Almost surely, 2^{222431430230112} is an apocalyptic number.

It is an amenable number.

222431430230112 is an abundant number, since it is smaller than the sum of its proper divisors (372467725163088).

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

222431430230112 is a wasteful number, since it uses less digits than its factorization.

222431430230112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43716869215 (or 43716869207 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 222431430230112 its reverse (211032034134222), we get a palindrome (433463464364334).

The spelling of 222431430230112 in words is "two hundred twenty-two trillion, four hundred thirty-one billion, four hundred thirty million, two hundred thirty thousand, one hundred twelve".