121222323114 has 24 divisors (see below), whose sum is σ = 246623568000. Its totient is φ = 39722562312.

The previous prime is 121222323109. The next prime is 121222323163. The reversal of 121222323114 is 411323222121.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2881114 + ... + 2922885.

It is an arithmetic number, because the mean of its divisors is an integer number (10275982000).

Almost surely, 2^121222323114 is an apocalyptic number.

121222323114 is an abundant number, since it is smaller than the sum of its proper divisors (125401244886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121222323114 is an equidigital number, since it uses as much as digits as its factorization.

121222323114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5804122 (or 5804063 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

Adding to 121222323114 its reverse (411323222121), we get a palindrome (532545545235).

The spelling of 121222323114 in words is "one hundred twenty-one billion, two hundred twenty-two million, three hundred twenty-three thousand, one hundred fourteen".