222123003133132 has 12 divisors (see below), whose sum is σ = 409173953140120. Its totient is φ = 105216159378816.

The previous prime is 222123003133117. The next prime is 222123003133139. The reversal of 222123003133132 is 231331300321222.

It is a happy number.

It is a super-2 number, since 2×222123003133132² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222123003133132.

It is not an unprimeable number, because it can be changed into a prime (222123003133139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1461335546853 + ... + 1461335547004.

Almost surely, 2^{222123003133132} is an apocalyptic number.

It is an amenable number.

222123003133132 is a deficient number, since it is larger than the sum of its proper divisors (187050950006988).

222123003133132 is a wasteful number, since it uses less digits than its factorization.

222123003133132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2922671093880 (or 2922671093878 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 222123003133132 its reverse (231331300321222), we get a palindrome (453454303454354).

The spelling of 222123003133132 in words is "two hundred twenty-two trillion, one hundred twenty-three billion, three million, one hundred thirty-three thousand, one hundred thirty-two".