22332222214012 has 18 divisors (see below), whose sum is σ = 41515523823872. Its totient is φ = 10509281041344.

The previous prime is 22332222213953. The next prime is 22332222214067. The reversal of 22332222214012 is 21041222223322.

It is a happy number.

It is a super-2 number, since 2×22332222214012² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9659264508 + ... + 9659266819.

Almost surely, 2^{22332222214012} is an apocalyptic number.

It is an amenable number.

22332222214012 is a deficient number, since it is larger than the sum of its proper divisors (19183301609860).

22332222214012 is a wasteful number, since it uses less digits than its factorization.

22332222214012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19318531365 (or 19318531346 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22332222214012 its reverse (21041222223322), we get a palindrome (43373444437334).

The spelling of 22332222214012 in words is "twenty-two trillion, three hundred thirty-two billion, two hundred twenty-two million, two hundred fourteen thousand, twelve".