2231122223332 has 12 divisors (see below), whose sum is σ = 3904475243760. Its totient is φ = 1115557867976.

The previous prime is 2231122223299. The next prime is 2231122223339. The reversal of 2231122223332 is 2333222211322.

2231122223332 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 3×2231122223332³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2231122223332.

It is not an unprimeable number, because it can be changed into a prime (2231122223339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1416519 + ... + 2543377.

It is an arithmetic number, because the mean of its divisors is an integer number (325372936980).

Almost surely, 2^{2231122223332} is an apocalyptic number.

It is an amenable number.

2231122223332 is a deficient number, since it is larger than the sum of its proper divisors (1673353020428).

2231122223332 is a wasteful number, since it uses less digits than its factorization.

2231122223332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1621850 (or 1621848 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

Adding to 2231122223332 its reverse (2333222211322), we get a palindrome (4564344434654).

The spelling of 2231122223332 in words is "two trillion, two hundred thirty-one billion, one hundred twenty-two million, two hundred twenty-three thousand, three hundred thirty-two".