122354153441 has 16 divisors (see below), whose sum is σ = 134852014080. Its totient is φ = 110327733120.

The previous prime is 122354153429. The next prime is 122354153459. The reversal of 122354153441 is 144351453221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122354153441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122354153461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 541025 + ... + 733086.

It is an arithmetic number, because the mean of its divisors is an integer number (8428250880).

Almost surely, 2^122354153441 is an apocalyptic number.

It is an amenable number.

122354153441 is a deficient number, since it is larger than the sum of its proper divisors (12497860639).

122354153441 is a wasteful number, since it uses less digits than its factorization.

122354153441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1274296.

The product of its digits is 57600, while the sum is 35.

The spelling of 122354153441 in words is "one hundred twenty-two billion, three hundred fifty-four million, one hundred fifty-three thousand, four hundred forty-one".