22056130013065 has 8 divisors (see below), whose sum is σ = 26473472832960. Its totient is φ = 17640826132272.

The previous prime is 22056130013053. The next prime is 22056130013089. The reversal of 22056130013065 is 56031003165022.

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 22056130013065 - 2¹¹ = 22056130011017 is a prime.

It is a super-3 number, since 3×22056130013065³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22056130013065.

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, 509710975 + ... + 509754244.

It is an arithmetic number, because the mean of its divisors is an integer number (3309184104120).

Almost surely, 2^{22056130013065} is an apocalyptic number.

It is an amenable number.

22056130013065 is a deficient number, since it is larger than the sum of its proper divisors (4417342819895).

22056130013065 is a wasteful number, since it uses less digits than its factorization.

22056130013065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019469551.

The product of its (nonzero) digits is 32400, while the sum is 34.

Adding to 22056130013065 its reverse (56031003165022), we get a palindrome (78087133178087).

The spelling of 22056130013065 in words is "twenty-two trillion, fifty-six billion, one hundred thirty million, thirteen thousand, sixty-five".