22812076851 has 8 divisors (see below), whose sum is σ = 30445955520. Its totient is φ = 15193124712.

The previous prime is 22812076849. The next prime is 22812076877. The reversal of 22812076851 is 15867021822.

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

It is not a de Polignac number, because 22812076851 - 2¹ = 22812076849 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (22812076891) 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, 3728065 + ... + 3734178.

It is an arithmetic number, because the mean of its divisors is an integer number (3805744440).

Almost surely, 2^22812076851 is an apocalyptic number.

22812076851 is a deficient number, since it is larger than the sum of its proper divisors (7633878669).

22812076851 is a wasteful number, since it uses less digits than its factorization.

22812076851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7463265.

The product of its (nonzero) digits is 107520, while the sum is 42.

The spelling of 22812076851 in words is "twenty-two billion, eight hundred twelve million, seventy-six thousand, eight hundred fifty-one".