2231045255 has 16 divisors (see below), whose sum is σ = 2779621920. Its totient is φ = 1717037952.

The previous prime is 2231045251. The next prime is 2231045273. The reversal of 2231045255 is 5525401322.

It is a cyclic number.

It is not a de Polignac number, because 2231045255 - 2² = 2231045251 is a prime.

It is a super-3 number, since 3×2231045255³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231045251) 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, 12392 + ... + 67938.

It is an arithmetic number, because the mean of its divisors is an integer number (173726370).

Almost surely, 2^2231045255 is an apocalyptic number.

2231045255 is a deficient number, since it is larger than the sum of its proper divisors (548576665).

2231045255 is a wasteful number, since it uses less digits than its factorization.

2231045255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55858.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2231045255 is about 47233.9417686053. The cubic root of 2231045255 is about 1306.6806500207.

Adding to 2231045255 its reverse (5525401322), we get a palindrome (7756446577).

The spelling of 2231045255 in words is "two billion, two hundred thirty-one million, forty-five thousand, two hundred fifty-five".