2256211521014 has 16 divisors (see below), whose sum is σ = 3694475440656. Its totient is φ = 1024858204800.

The previous prime is 2256211520999. The next prime is 2256211521037. The reversal of 2256211521014 is 4101251126522.

It is a congruent number.

It is an unprimeable number.

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, 34591007 + ... + 34656170.

It is an arithmetic number, because the mean of its divisors is an integer number (230904715041).

Almost surely, 2^{2256211521014} is an apocalyptic number.

2256211521014 is a deficient number, since it is larger than the sum of its proper divisors (1438263919642).

2256211521014 is a wasteful number, since it uses less digits than its factorization.

2256211521014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69248671.

The product of its (nonzero) digits is 9600, while the sum is 32.

Adding to 2256211521014 its reverse (4101251126522), we get a palindrome (6357462647536).

The spelling of 2256211521014 in words is "two trillion, two hundred fifty-six billion, two hundred eleven million, five hundred twenty-one thousand, fourteen".