2231101314255 has 32 divisors (see below), whose sum is σ = 3895381163520. Its totient is φ = 1081441860480.

The previous prime is 2231101314251. The next prime is 2231101314293. The reversal of 2231101314255 is 5524131011322.

It is a happy number.

It is not a de Polignac number, because 2231101314255 - 2² = 2231101314251 is a prime.

It is a super-3 number, since 3×2231101314255³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231101314251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1312432 + ... + 2486901.

It is an arithmetic number, because the mean of its divisors is an integer number (121730661360).

Almost surely, 2^{2231101314255} is an apocalyptic number.

2231101314255 is a deficient number, since it is larger than the sum of its proper divisors (1664279849265).

2231101314255 is a wasteful number, since it uses less digits than its factorization.

2231101314255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3802911.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 2231101314255 its reverse (5524131011322), we get a palindrome (7755232325577).

The spelling of 2231101314255 in words is "two trillion, two hundred thirty-one billion, one hundred one million, three hundred fourteen thousand, two hundred fifty-five".