22986748143 has 6 divisors (see below), whose sum is σ = 33203080664. Its totient is φ = 15324498756.

The previous prime is 22986748133. The next prime is 22986748189. The reversal of 22986748143 is 34184768922.

It is not a de Polignac number, because 22986748143 - 2⁵ = 22986748111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22986748143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22986748133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1277041555 + ... + 1277041572.

Almost surely, 2^22986748143 is an apocalyptic number.

22986748143 is a deficient number, since it is larger than the sum of its proper divisors (10216332521).

22986748143 is a wasteful number, since it uses less digits than its factorization.

22986748143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2554083133 (or 2554083130 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 54.

The spelling of 22986748143 in words is "twenty-two billion, nine hundred eighty-six million, seven hundred forty-eight thousand, one hundred forty-three".