22214511152 has 20 divisors (see below), whose sum is σ = 43259101776. Its totient is φ = 11050872000.

The previous prime is 22214511149. The next prime is 22214511157. The reversal of 22214511152 is 25111541222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22214511157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3520724 + ... + 3527027.

Almost surely, 2^22214511152 is an apocalyptic number.

It is an amenable number.

22214511152 is a deficient number, since it is larger than the sum of its proper divisors (21044590624).

22214511152 is a wasteful number, since it uses less digits than its factorization.

22214511152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7047956 (or 7047950 counting only the distinct ones).

The product of its digits is 1600, while the sum is 26.

The spelling of 22214511152 in words is "twenty-two billion, two hundred fourteen million, five hundred eleven thousand, one hundred fifty-two".