122130544340999 has 8 divisors (see below), whose sum is σ = 123676712397120. Its totient is φ = 120584381580000.

The previous prime is 122130544340951. The next prime is 122130544341017. The reversal of 122130544340999 is 999043445031221.

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 122130544340999 - 2³⁶ = 122061824864263 is a prime.

It is a super-2 number, since 2×122130544340999² (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 (122130544330999) 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, 67801589 + ... + 69579569.

It is an arithmetic number, because the mean of its divisors is an integer number (15459589049640).

Almost surely, 2^{122130544340999} is an apocalyptic number.

122130544340999 is a deficient number, since it is larger than the sum of its proper divisors (1546168056121).

122130544340999 is an equidigital number, since it uses as much as digits as its factorization.

122130544340999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647561.

The product of its (nonzero) digits is 8398080, while the sum is 56.

The spelling of 122130544340999 in words is "one hundred twenty-two trillion, one hundred thirty billion, five hundred forty-four million, three hundred forty thousand, nine hundred ninety-nine".