22052816854 has 8 divisors (see below), whose sum is σ = 33400383120. Its totient is φ = 10919355816.

The previous prime is 22052816831. The next prime is 22052816879. The reversal of 22052816854 is 45861825022.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22052816854.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53526049 + ... + 53526460.

It is an arithmetic number, because the mean of its divisors is an integer number (4175047890).

Almost surely, 2^22052816854 is an apocalyptic number.

22052816854 is a deficient number, since it is larger than the sum of its proper divisors (11347566266).

22052816854 is a wasteful number, since it uses less digits than its factorization.

22052816854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107052614.

The product of its (nonzero) digits is 307200, while the sum is 43.

The spelling of 22052816854 in words is "twenty-two billion, fifty-two million, eight hundred sixteen thousand, eight hundred fifty-four".