22345046755 has 8 divisors (see below), whose sum is σ = 28391353632. Its totient is φ = 16824505728.

The previous prime is 22345046693. The next prime is 22345046777. The reversal of 22345046755 is 55764054322.

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

It is a cyclic number.

It is not a de Polignac number, because 22345046755 - 2²³ = 22336658147 is a prime.

It is a super-2 number, since 2×22345046755² (a number of 21 digits) contains 22 as substring.

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, 131441367 + ... + 131441536.

It is an arithmetic number, because the mean of its divisors is an integer number (3548919204).

Almost surely, 2^22345046755 is an apocalyptic number.

22345046755 is a deficient number, since it is larger than the sum of its proper divisors (6046306877).

22345046755 is a wasteful number, since it uses less digits than its factorization.

22345046755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262882925.

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

The spelling of 22345046755 in words is "twenty-two billion, three hundred forty-five million, forty-six thousand, seven hundred fifty-five".