22445670355 has 8 divisors (see below), whose sum is σ = 26951958864. Its totient is φ = 17945100000.

The previous prime is 22445670347. The next prime is 22445670371. The reversal of 22445670355 is 55307654422.

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

It is not a de Polignac number, because 22445670355 - 2³ = 22445670347 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1420896 + ... + 1436605.

It is an arithmetic number, because the mean of its divisors is an integer number (3368994858).

Almost surely, 2^22445670355 is an apocalyptic number.

22445670355 is a deficient number, since it is larger than the sum of its proper divisors (4506288509).

22445670355 is a wasteful number, since it uses less digits than its factorization.

22445670355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859077.

The product of its (nonzero) digits is 1008000, while the sum is 43.

The spelling of 22445670355 in words is "twenty-two billion, four hundred forty-five million, six hundred seventy thousand, three hundred fifty-five".