22986896493 has 16 divisors (see below), whose sum is σ = 33460010496. Its totient is φ = 13921233840.

The previous prime is 22986896461. The next prime is 22986896497. The reversal of 22986896493 is 39469868922.

It is not a de Polignac number, because 22986896493 - 2⁵ = 22986896461 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22986896497) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209671 + ... + 299892.

It is an arithmetic number, because the mean of its divisors is an integer number (2091250656).

Almost surely, 2^22986896493 is an apocalyptic number.

It is an amenable number.

22986896493 is a deficient number, since it is larger than the sum of its proper divisors (10473114003).

22986896493 is a wasteful number, since it uses less digits than its factorization.

22986896493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510944.

The product of its digits is 80621568, while the sum is 66.

The spelling of 22986896493 in words is "twenty-two billion, nine hundred eighty-six million, eight hundred ninety-six thousand, four hundred ninety-three".