31234303222322 has 12 divisors (see below), whose sum is σ = 48411544903758. Its totient is φ = 15113372526000.

The previous prime is 31234303222321. The next prime is 31234303222391. The reversal of 31234303222322 is 22322230343213.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 24322246834081 + 6912056388241 = 4931759^2 + 2629079^2 .

It is not an unprimeable number, because it can be changed into a prime (31234303222321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8125467179 + ... + 8125471022.

Almost surely, 2^{31234303222322} is an apocalyptic number.

31234303222322 is a deficient number, since it is larger than the sum of its proper divisors (17177241681436).

31234303222322 is a wasteful number, since it uses less digits than its factorization.

31234303222322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16250938265 (or 16250938234 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 31234303222322 its reverse (22322230343213), we get a palindrome (53556533565535).

The spelling of 31234303222322 in words is "thirty-one trillion, two hundred thirty-four billion, three hundred three million, two hundred twenty-two thousand, three hundred twenty-two".