2231031110332 has 24 divisors (see below), whose sum is σ = 3964955508864. Its totient is φ = 1098206661552.

The previous prime is 2231031110293. The next prime is 2231031110389. The reversal of 2231031110332 is 2330111301322.

2231031110332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2231031110332³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2050168 + ... + 2943679.

It is an arithmetic number, because the mean of its divisors is an integer number (165206479536).

Almost surely, 2^{2231031110332} is an apocalyptic number.

It is an amenable number.

2231031110332 is a deficient number, since it is larger than the sum of its proper divisors (1733924398532).

2231031110332 is a wasteful number, since it uses less digits than its factorization.

2231031110332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4995585 (or 4995583 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2231031110332 its reverse (2330111301322), we get a palindrome (4561142411654).

The spelling of 2231031110332 in words is "two trillion, two hundred thirty-one billion, thirty-one million, one hundred ten thousand, three hundred thirty-two".