222123013042 has 16 divisors (see below), whose sum is σ = 380843588160. Its totient is φ = 95180257008.

The previous prime is 222123013031. The next prime is 222123013093. The reversal of 222123013042 is 240310321222.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1186348 + ... + 1360759.

It is an arithmetic number, because the mean of its divisors is an integer number (23802724260).

Almost surely, 2^222123013042 is an apocalyptic number.

222123013042 is a deficient number, since it is larger than the sum of its proper divisors (158720575118).

222123013042 is a wasteful number, since it uses less digits than its factorization.

222123013042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2553345.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 222123013042 its reverse (240310321222), we get a palindrome (462433334264).

The spelling of 222123013042 in words is "two hundred twenty-two billion, one hundred twenty-three million, thirteen thousand, forty-two".