22141782412 has 6 divisors (see below), whose sum is σ = 38748119228. Its totient is φ = 11070891204.

The previous prime is 22141782389. The next prime is 22141782479. The reversal of 22141782412 is 21428714122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2767722798 + ... + 2767722805.

Almost surely, 2^22141782412 is an apocalyptic number.

It is an amenable number.

22141782412 is a deficient number, since it is larger than the sum of its proper divisors (16606336816).

22141782412 is a wasteful number, since it uses less digits than its factorization.

22141782412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5535445607 (or 5535445605 counting only the distinct ones).

The product of its digits is 14336, while the sum is 34.

The spelling of 22141782412 in words is "twenty-two billion, one hundred forty-one million, seven hundred eighty-two thousand, four hundred twelve".