27226800239056 has 20 divisors (see below), whose sum is σ = 57547555051104. Its totient is φ = 12375818290400.

The previous prime is 27226800238993. The next prime is 27226800239057. The reversal of 27226800239056 is 65093200862272.

It is a super-2 number, since 2×27226800239056² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 27226800238994 and 27226800239012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27226800239057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77348864140 + ... + 77348864491.

Almost surely, 2^{27226800239056} is an apocalyptic number.

It is an amenable number.

27226800239056 is an abundant number, since it is smaller than the sum of its proper divisors (30320754812048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27226800239056 is a wasteful number, since it uses less digits than its factorization.

27226800239056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154697728650 (or 154697728644 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 27226800239056 in words is "twenty-seven trillion, two hundred twenty-six billion, eight hundred million, two hundred thirty-nine thousand, fifty-six".