122343021100422 has 24 divisors (see below), whose sum is σ = 265649065272864. Its totient is φ = 40692927101904.

The previous prime is 122343021100403. The next prime is 122343021100463. The reversal of 122343021100422 is 224001120343221.

122343021100422 is a `hidden beast` number, since 1 + 2 + 23 + 4 + 3 + 0 + 211 + 0 + 0 + 422 = 666.

It is a congruent number.

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, 7339985733 + ... + 7340002400.

It is an arithmetic number, because the mean of its divisors is an integer number (11068711053036).

Almost surely, 2^{122343021100422} is an apocalyptic number.

122343021100422 is an abundant number, since it is smaller than the sum of its proper divisors (143306044172442).

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

122343021100422 is a wasteful number, since it uses less digits than its factorization.

122343021100422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14679988604 (or 14679988601 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 122343021100422 its reverse (224001120343221), we get a palindrome (346344141443643).

The spelling of 122343021100422 in words is "one hundred twenty-two trillion, three hundred forty-three billion, twenty-one million, one hundred thousand, four hundred twenty-two".