121331031322 has 32 divisors (see below), whose sum is σ = 185916850560. Its totient is φ = 59368688640.

The previous prime is 121331031301. The next prime is 121331031337. The reversal of 121331031322 is 223130133121.

121331031322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 121331031293 and 121331031302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25697922 + ... + 25702642.

It is an arithmetic number, because the mean of its divisors is an integer number (5809901580).

Almost surely, 2^121331031322 is an apocalyptic number.

121331031322 is a deficient number, since it is larger than the sum of its proper divisors (64585819238).

121331031322 is a wasteful number, since it uses less digits than its factorization.

121331031322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5718.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 121331031322 its reverse (223130133121), we get a palindrome (344461164443).

The spelling of 121331031322 in words is "one hundred twenty-one billion, three hundred thirty-one million, thirty-one thousand, three hundred twenty-two".