121323022033122 has 192 divisors, whose sum is σ = 333714425333760. Its totient is φ = 31990800643776.

The previous prime is 121323022032937. The next prime is 121323022033139. The reversal of 121323022033122 is 221330220323121.

121323022033122 is a `hidden beast` number, since 1 + 2 + 1 + 3 + 2 + 302 + 2 + 0 + 331 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 319411843 + ... + 319791449.

It is an arithmetic number, because the mean of its divisors is an integer number (1738095965280).

Almost surely, 2^{121323022033122} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 121323022033122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166857212666880).

121323022033122 is an abundant number, since it is smaller than the sum of its proper divisors (212391403300638).

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

121323022033122 is a wasteful number, since it uses less digits than its factorization.

121323022033122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384654 (or 384635 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 121323022033122 its reverse (221330220323121), we get a palindrome (342653242356243).

The spelling of 121323022033122 in words is "one hundred twenty-one trillion, three hundred twenty-three billion, twenty-two million, thirty-three thousand, one hundred twenty-two".