27222030437368 has 32 divisors (see below), whose sum is σ = 57860591014800. Its totient is φ = 11902750149888.

The previous prime is 27222030437363. The next prime is 27222030437369. The reversal of 27222030437368 is 86373403022272.

It is a super-2 number, since 2×27222030437368² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27222030437363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6888163621 + ... + 6888167572.

Almost surely, 2^{27222030437368} is an apocalyptic number.

It is an amenable number.

27222030437368 is an abundant number, since it is smaller than the sum of its proper divisors (30638560577432).

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

27222030437368 is a wasteful number, since it uses less digits than its factorization.

27222030437368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13776331231 (or 13776331227 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 49.

The spelling of 27222030437368 in words is "twenty-seven trillion, two hundred twenty-two billion, thirty million, four hundred thirty-seven thousand, three hundred sixty-eight".