2231113210 has 8 divisors (see below), whose sum is σ = 4016003796. Its totient is φ = 892445280.

The previous prime is 2231113189. The next prime is 2231113217. The reversal of 2231113210 is 123111322.

It can be written as a sum of positive squares in 2 ways, for example, as 2022570729 + 208542481 = 44973^2 + 14441^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×2231113210³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231113217) 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 3 ways as a sum of consecutive naturals, for example, 111555651 + ... + 111555670.

Almost surely, 2^2231113210 is an apocalyptic number.

2231113210 is a deficient number, since it is larger than the sum of its proper divisors (1784890586).

2231113210 is a wasteful number, since it uses less digits than its factorization.

2231113210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223111328.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2231113210 is about 47234.6611081312. The cubic root of 2231113210 is about 1306.6939165351.

Adding to 2231113210 its reverse (123111322), we get a palindrome (2354224532).

The spelling of 2231113210 in words is "two billion, two hundred thirty-one million, one hundred thirteen thousand, two hundred ten".