231122123322 has 8 divisors (see below), whose sum is σ = 462244246656. Its totient is φ = 77040707772.

The previous prime is 231122123317. The next prime is 231122123411. The reversal of 231122123322 is 223321221132.

It is a sphenic number, since it is the product of 3 distinct primes.

231122123322 is an admirable number.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 231122123292 and 231122123301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19260176938 + ... + 19260176949.

It is an arithmetic number, because the mean of its divisors is an integer number (57780530832).

Almost surely, 2^231122123322 is an apocalyptic number.

231122123322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231122123322 is a wasteful number, since it uses less digits than its factorization.

231122123322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38520353892.

The product of its digits is 1728, while the sum is 24.

Adding to 231122123322 its reverse (223321221132), we get a palindrome (454443344454).

The spelling of 231122123322 in words is "two hundred thirty-one billion, one hundred twenty-two million, one hundred twenty-three thousand, three hundred twenty-two".