22056452601065 has 8 divisors (see below), whose sum is σ = 26467768724040. Its totient is φ = 17645145012352.

The previous prime is 22056452601037. The next prime is 22056452601089. The reversal of 22056452601065 is 56010625465022.

It can be written as a sum of positive squares in 4 ways, for example, as 11542082148496 + 10514370452569 = 3397364^2 + 3242587^2 .

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 22056452601065 - 2¹⁰ = 22056452600041 is a prime.

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, 7537247 + ... + 10046043.

It is an arithmetic number, because the mean of its divisors is an integer number (3308471090505).

Almost surely, 2^{22056452601065} is an apocalyptic number.

It is an amenable number.

22056452601065 is a deficient number, since it is larger than the sum of its proper divisors (4411316122975).

22056452601065 is a wasteful number, since it uses less digits than its factorization.

22056452601065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4267131.

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 22056452601065 in words is "twenty-two trillion, fifty-six billion, four hundred fifty-two million, six hundred one thousand, sixty-five".