2230302156056 has 64 divisors (see below), whose sum is σ = 4521389090400. Its totient is φ = 1025286248448.

The previous prime is 2230302156053. The next prime is 2230302156097. The reversal of 2230302156056 is 6506512030322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230302156053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35472215 + ... + 35535033.

Almost surely, 2^{2230302156056} is an apocalyptic number.

2230302156056 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2230302156056 is an abundant number, since it is smaller than the sum of its proper divisors (2291086934344).

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

2230302156056 is a wasteful number, since it uses less digits than its factorization.

2230302156056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64188 (or 64184 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 2230302156056 its reverse (6506512030322), we get a palindrome (8736814186378).

The spelling of 2230302156056 in words is "two trillion, two hundred thirty billion, three hundred two million, one hundred fifty-six thousand, fifty-six".