2231132210 has 32 divisors (see below), whose sum is σ = 4060070784. Its totient is φ = 882720000.

The previous prime is 2231132203. The next prime is 2231132231. The reversal of 2231132210 is 122311322.

It is a super-3 number, since 3×2231132210³ (a number of 29 digits) contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360845 + ... + 366975.

It is an arithmetic number, because the mean of its divisors is an integer number (126877212).

Almost surely, 2^2231132210 is an apocalyptic number.

2231132210 is a deficient number, since it is larger than the sum of its proper divisors (1828938574).

2231132210 is a wasteful number, since it uses less digits than its factorization.

2231132210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6530.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2231132210 is about 47234.8622311953. The cubic root of 2231132210 is about 1306.6976257618.

Adding to 2231132210 its reverse (122311322), we get a palindrome (2353443532).

The spelling of 2231132210 in words is "two billion, two hundred thirty-one million, one hundred thirty-two thousand, two hundred ten".