22792162989 has 8 divisors (see below), whose sum is σ = 30402312832. Its totient is φ = 15188394240.

The previous prime is 22792162969. The next prime is 22792162993. The reversal of 22792162989 is 98926129722.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22792162989 - 2⁸ = 22792162733 is a prime.

It is a super-3 number, since 3×22792162989³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22792162919) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1586932 + ... + 1601229.

It is an arithmetic number, because the mean of its divisors is an integer number (3800289104).

Almost surely, 2^22792162989 is an apocalyptic number.

It is an amenable number.

22792162989 is a deficient number, since it is larger than the sum of its proper divisors (7610149843).

22792162989 is a wasteful number, since it uses less digits than its factorization.

22792162989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3190547.

The product of its digits is 3919104, while the sum is 57.

The spelling of 22792162989 in words is "twenty-two billion, seven hundred ninety-two million, one hundred sixty-two thousand, nine hundred eighty-nine".