122201423024424 has 128 divisors (see below), whose sum is σ = 335368429056000. Its totient is φ = 36981614345984.

The previous prime is 122201423024419. The next prime is 122201423024501. The reversal of 122201423024424 is 424420324102221.

It is a super-2 number, since 2×122201423024424² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63748512 + ... + 65637455.

It is an arithmetic number, because the mean of its divisors is an integer number (2620065852000).

Almost surely, 2^{122201423024424} is an apocalyptic number.

It is an amenable number.

122201423024424 is an abundant number, since it is smaller than the sum of its proper divisors (213167006031576).

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

122201423024424 is a wasteful number, since it uses less digits than its factorization.

122201423024424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129386087 (or 129386083 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 122201423024424 its reverse (424420324102221), we get a palindrome (546621747126645).

The spelling of 122201423024424 in words is "one hundred twenty-two trillion, two hundred one billion, four hundred twenty-three million, twenty-four thousand, four hundred twenty-four".