122325595523221 has 16 divisors (see below), whose sum is σ = 125400590614080. Its totient is φ = 119288941516800.

The previous prime is 122325595523213. The next prime is 122325595523233.

122325595523221 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 122325595523221 - 2³ = 122325595523213 is a prime.

It is a super-2 number, since 2×122325595523221² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122325595523281) 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, 4046071 + ... + 16156171.

It is an arithmetic number, because the mean of its divisors is an integer number (7837536913380).

Almost surely, 2^{122325595523221} is an apocalyptic number.

It is an amenable number.

122325595523221 is a deficient number, since it is larger than the sum of its proper divisors (3074995090859).

122325595523221 is a wasteful number, since it uses less digits than its factorization.

122325595523221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12111684.

The product of its digits is 3240000, while the sum is 49.

The spelling of 122325595523221 in words is "one hundred twenty-two trillion, three hundred twenty-five billion, five hundred ninety-five million, five hundred twenty-three thousand, two hundred twenty-one".