122554114425 has 24 divisors (see below), whose sum is σ = 225136448480. Its totient is φ = 65362194000.

The previous prime is 122554114387. The next prime is 122554114427. The reversal of 122554114425 is 524411455221.

122554114425 is a `hidden beast` number, since 1 + 225 + 5 + 4 + 1 + 1 + 4 + 425 = 666.

It is not a de Polignac number, because 122554114425 - 2¹⁴ = 122554098041 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 122554114425.

It is not an unprimeable number, because it can be changed into a prime (122554114427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90780151 + ... + 90781500.

Almost surely, 2^122554114425 is an apocalyptic number.

122554114425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122554114425 is a deficient number, since it is larger than the sum of its proper divisors (102582334055).

122554114425 is a wasteful number, since it uses less digits than its factorization.

122554114425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181561670 (or 181561659 counting only the distinct ones).

The product of its digits is 64000, while the sum is 36.

Adding to 122554114425 its reverse (524411455221), we get a palindrome (646965569646).

The spelling of 122554114425 in words is "one hundred twenty-two billion, five hundred fifty-four million, one hundred fourteen thousand, four hundred twenty-five".