2231014655 has 16 divisors (see below), whose sum is σ = 2695348224. Its totient is φ = 1772754720.

The previous prime is 2231014627. The next prime is 2231014657. The reversal of 2231014655 is 5564101322.

It is a de Polignac number, because none of the positive numbers 2^k-2231014655 is a prime.

It is a super-3 number, since 3×2231014655³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2231014657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 822812 + ... + 825518.

It is an arithmetic number, because the mean of its divisors is an integer number (168459264).

Almost surely, 2^2231014655 is an apocalyptic number.

2231014655 is a deficient number, since it is larger than the sum of its proper divisors (464333569).

2231014655 is a wasteful number, since it uses less digits than its factorization.

2231014655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3766.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2231014655 is about 47233.6178478846. The cubic root of 2231014655 is about 1306.6746760480.

Adding to 2231014655 its reverse (5564101322), we get a palindrome (7795115977).

The spelling of 2231014655 in words is "two billion, two hundred thirty-one million, fourteen thousand, six hundred fifty-five".