1231010232322 has 64 divisors (see below), whose sum is σ = 2103319249920. Its totient is φ = 536082624000.

The previous prime is 1231010232307. The next prime is 1231010232323. The reversal of 1231010232322 is 2232320101321.

It is a junction number, because it is equal to n+sod(n) for n = 1231010232293 and 1231010232302.

It is not an unprimeable number, because it can be changed into a prime (1231010232323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16330254 + ... + 16405462.

It is an arithmetic number, because the mean of its divisors is an integer number (32864363280).

Almost surely, 2^{1231010232322} is an apocalyptic number.

1231010232322 is a deficient number, since it is larger than the sum of its proper divisors (872309017598).

1231010232322 is a wasteful number, since it uses less digits than its factorization.

1231010232322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75619.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1231010232322 its reverse (2232320101321), we get a palindrome (3463330333643).

The spelling of 1231010232322 in words is "one trillion, two hundred thirty-one billion, ten million, two hundred thirty-two thousand, three hundred twenty-two".