121310322322 has 32 divisors (see below), whose sum is σ = 212038041600. Its totient is φ = 50975372688.

The previous prime is 121310322299. The next prime is 121310322359. The reversal of 121310322322 is 223223013121.

It is a junction number, because it is equal to n+sod(n) for n = 121310322293 and 121310322302.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 124629 + ... + 508087.

It is an arithmetic number, because the mean of its divisors is an integer number (6626188800).

Almost surely, 2^121310322322 is an apocalyptic number.

121310322322 is a deficient number, since it is larger than the sum of its proper divisors (90727719278).

121310322322 is a wasteful number, since it uses less digits than its factorization.

121310322322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383910.

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

Adding to 121310322322 its reverse (223223013121), we get a palindrome (344533335443).

The spelling of 121310322322 in words is "one hundred twenty-one billion, three hundred ten million, three hundred twenty-two thousand, three hundred twenty-two".