222214430112 has 48 divisors (see below), whose sum is σ = 583340758560. Its totient is φ = 74067936512.

The previous prime is 222214430093. The next prime is 222214430117. The reversal of 222214430112 is 211034412222.

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

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (222214430117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2648518 + ... + 2731130.

It is an arithmetic number, because the mean of its divisors is an integer number (12152932470).

Almost surely, 2^222214430112 is an apocalyptic number.

It is an amenable number.

222214430112 is an abundant number, since it is smaller than the sum of its proper divisors (361126328448).

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

222214430112 is a wasteful number, since it uses less digits than its factorization.

222214430112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110645 (or 110637 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 222214430112 its reverse (211034412222), we get a palindrome (433248842334).

The spelling of 222214430112 in words is "two hundred twenty-two billion, two hundred fourteen million, four hundred thirty thousand, one hundred twelve".