2231110022132 has 24 divisors (see below), whose sum is σ = 3916380585600. Its totient is φ = 1112145827936.

The previous prime is 2231110022129. The next prime is 2231110022143. The reversal of 2231110022132 is 2312200111322.

It is a super-3 number, since 3×2231110022132³ (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, 5131598 + ... + 5549370.

It is an arithmetic number, because the mean of its divisors is an integer number (163182524400).

Almost surely, 2^{2231110022132} is an apocalyptic number.

It is an amenable number.

2231110022132 is a deficient number, since it is larger than the sum of its proper divisors (1685270563468).

2231110022132 is a wasteful number, since it uses less digits than its factorization.

2231110022132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421855 (or 421853 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2231110022132 its reverse (2312200111322), we get a palindrome (4543310133454).

The spelling of 2231110022132 in words is "two trillion, two hundred thirty-one billion, one hundred ten million, twenty-two thousand, one hundred thirty-two".