121310022322 has 32 divisors (see below), whose sum is σ = 201714105600. Its totient is φ = 54454434048.

The previous prime is 121310022319. The next prime is 121310022341. The reversal of 121310022322 is 223220013121.

It is a super-2 number, since 2×121310022322² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 121310022322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 659322 + ... + 822997.

It is an arithmetic number, because the mean of its divisors is an integer number (6303565800).

Almost surely, 2^121310022322 is an apocalyptic number.

121310022322 is a deficient number, since it is larger than the sum of its proper divisors (80404083278).

121310022322 is a wasteful number, since it uses less digits than its factorization.

121310022322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1482450.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 121310022322 its reverse (223220013121), we get a palindrome (344530035443).

The spelling of 121310022322 in words is "one hundred twenty-one billion, three hundred ten million, twenty-two thousand, three hundred twenty-two".