22054964354 has 8 divisors (see below), whose sum is σ = 33120783360. Its totient is φ = 11014703236.

The previous prime is 22054964333. The next prime is 22054964357. The reversal of 22054964354 is 45346945022.

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

It is not an unprimeable number, because it can be changed into a prime (22054964357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6387314 + ... + 6390765.

It is an arithmetic number, because the mean of its divisors is an integer number (4140097920).

Almost surely, 2^22054964354 is an apocalyptic number.

22054964354 is a deficient number, since it is larger than the sum of its proper divisors (11065819006).

22054964354 is a wasteful number, since it uses less digits than its factorization.

22054964354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12778944.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 22054964354 in words is "twenty-two billion, fifty-four million, nine hundred sixty-four thousand, three hundred fifty-four".