2231122222323 has 12 divisors (see below), whose sum is σ = 3222786629088. Its totient is φ = 1487389647120.

The previous prime is 2231122222319. The next prime is 2231122222331. The reversal of 2231122222323 is 3232222211322.

2231122222323 is a `hidden beast` number, since 2 + 2 + 3 + 112 + 2 + 222 + 323 = 666.

It is not a de Polignac number, because 2231122222323 - 2² = 2231122222319 is a prime.

It is a super-3 number, since 3×2231122222323³ (a number of 38 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231122222123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1527723 + ... + 2606948.

It is an arithmetic number, because the mean of its divisors is an integer number (268565552424).

Almost surely, 2^{2231122222323} is an apocalyptic number.

2231122222323 is a deficient number, since it is larger than the sum of its proper divisors (991664406765).

2231122222323 is a wasteful number, since it uses less digits than its factorization.

2231122222323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4194634 (or 4194631 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

Adding to 2231122222323 its reverse (3232222211322), we get a palindrome (5463344433645).

The spelling of 2231122222323 in words is "two trillion, two hundred thirty-one billion, one hundred twenty-two million, two hundred twenty-two thousand, three hundred twenty-three".