122341525143221 has 8 divisors (see below), whose sum is σ = 125623024013760. Its totient is φ = 119100290062752.

The previous prime is 122341525143203. The next prime is 122341525143239.

122341525143221 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (122341525143203) and next prime (122341525143239).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122341525143221 - 2³⁴ = 122324345274037 is a prime.

It is a super-2 number, since 2×122341525143221² (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 (122341525143251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10065941360 + ... + 10065953513.

It is an arithmetic number, because the mean of its divisors is an integer number (15702878001720).

Almost surely, 2^{122341525143221} is an apocalyptic number.

It is an amenable number.

122341525143221 is a deficient number, since it is larger than the sum of its proper divisors (3281498870539).

122341525143221 is a wasteful number, since it uses less digits than its factorization.

122341525143221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20131895035.

The product of its digits is 115200, while the sum is 38.

The spelling of 122341525143221 in words is "one hundred twenty-two trillion, three hundred forty-one billion, five hundred twenty-five million, one hundred forty-three thousand, two hundred twenty-one".