22455362651 has 4 divisors (see below), whose sum is σ = 22551737832. Its totient is φ = 22358987472.

The previous prime is 22455362617. The next prime is 22455362681. The reversal of 22455362651 is 15626355422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15626355422 = 2 ⋅7813177711.

It is a cyclic number.

It is not a de Polignac number, because 22455362651 - 2²⁶ = 22388253787 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22455362599 and 22455362608.

It is not an unprimeable number, because it can be changed into a prime (22455362681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48187241 + ... + 48187706.

It is an arithmetic number, because the mean of its divisors is an integer number (5637934458).

Almost surely, 2^22455362651 is an apocalyptic number.

22455362651 is a deficient number, since it is larger than the sum of its proper divisors (96375181).

22455362651 is an equidigital number, since it uses as much as digits as its factorization.

22455362651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96375180.

The product of its digits is 432000, while the sum is 41.

The spelling of 22455362651 in words is "twenty-two billion, four hundred fifty-five million, three hundred sixty-two thousand, six hundred fifty-one".