22142299996 has 12 divisors (see below), whose sum is σ = 38755144120. Its totient is φ = 11069401680.

The previous prime is 22142299979. The next prime is 22142300057. The reversal of 22142299996 is 69999224122.

It is a super-2 number, since 2×22142299996² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 408375 + ... + 459406.

Almost surely, 2^22142299996 is an apocalyptic number.

It is an amenable number.

22142299996 is a deficient number, since it is larger than the sum of its proper divisors (16612844124).

22142299996 is a wasteful number, since it uses less digits than its factorization.

22142299996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874164 (or 874162 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 55.

The spelling of 22142299996 in words is "twenty-two billion, one hundred forty-two million, two hundred ninety-nine thousand, nine hundred ninety-six".