56000070000022 has 16 divisors (see below), whose sum is σ = 87485453864352. Its totient is φ = 26859569163840.

The previous prime is 56000070000011. The next prime is 56000070000089. The reversal of 56000070000022 is 22000007000065.

It is a junction number, because it is equal to n+sod(n) for n = 56000069999948 and 56000070000002.

It is a congruent 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, 5329274343 + ... + 5329284850.

It is an arithmetic number, because the mean of its divisors is an integer number (5467840866522).

Almost surely, 2^{56000070000022} is an apocalyptic number.

56000070000022 is the 4000003-rd centered heptagonal number.

56000070000022 is a deficient number, since it is larger than the sum of its proper divisors (31485383864330).

56000070000022 is a wasteful number, since it uses less digits than its factorization.

56000070000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10658559303.

The product of its (nonzero) digits is 840, while the sum is 22.

Adding to 56000070000022 its reverse (22000007000065), we get a palindrome (78000077000087).

The spelling of 56000070000022 in words is "fifty-six trillion, seventy million, twenty-two", and thus it is an aban number and an uban number.