22853224854 has 12 divisors (see below), whose sum is σ = 49515320556. Its totient is φ = 7617741612.

The previous prime is 22853224847. The next prime is 22853224861. The reversal of 22853224854 is 45842235822.

22853224854 is a `hidden beast` number, since 2 + 28 + 532 + 2 + 48 + 54 = 666.

It is an interprime number because it is at equal distance from previous prime (22853224847) and next prime (22853224861).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 634811784 + ... + 634811819.

It is an arithmetic number, because the mean of its divisors is an integer number (4126276713).

Almost surely, 2^22853224854 is an apocalyptic number.

22853224854 is an abundant number, since it is smaller than the sum of its proper divisors (26662095702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22853224854 is a wasteful number, since it uses less digits than its factorization.

22853224854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269623611 (or 1269623608 counting only the distinct ones).

The product of its digits is 1228800, while the sum is 45.

The spelling of 22853224854 in words is "twenty-two billion, eight hundred fifty-three million, two hundred twenty-four thousand, eight hundred fifty-four".