231330223322 has 8 divisors (see below), whose sum is σ = 378540365472. Its totient is φ = 105150101500.

The previous prime is 231330223307. The next prime is 231330223357. The reversal of 231330223322 is 223322033132.

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

It is a junction number, because it is equal to n+sod(n) for n = 231330223291 and 231330223300.

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, 5257505054 + ... + 5257505097.

It is an arithmetic number, because the mean of its divisors is an integer number (47317545684).

Almost surely, 2^231330223322 is an apocalyptic number.

231330223322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

231330223322 is a deficient number, since it is larger than the sum of its proper divisors (147210142150).

231330223322 is a wasteful number, since it uses less digits than its factorization.

231330223322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10515010164.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 231330223322 its reverse (223322033132), we get a palindrome (454652256454).

The spelling of 231330223322 in words is "two hundred thirty-one billion, three hundred thirty million, two hundred twenty-three thousand, three hundred twenty-two".