122315552030343 has 16 divisors (see below), whose sum is σ = 186607755210240. Its totient is φ = 69811294116576.

The previous prime is 122315552030333. The next prime is 122315552030369. The reversal of 122315552030343 is 343030255513221.

It is not a de Polignac number, because 122315552030343 - 2¹² = 122315552026247 is a prime.

It is a super-2 number, since 2×122315552030343² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122315552030303) 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, 3471108780 + ... + 3471144017.

It is an arithmetic number, because the mean of its divisors is an integer number (11662984700640).

Almost surely, 2^{122315552030343} is an apocalyptic number.

122315552030343 is a deficient number, since it is larger than the sum of its proper divisors (64292203179897).

122315552030343 is an equidigital number, since it uses as much as digits as its factorization.

122315552030343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6942253646.

The product of its (nonzero) digits is 324000, while the sum is 39.

The spelling of 122315552030343 in words is "one hundred twenty-two trillion, three hundred fifteen billion, five hundred fifty-two million, thirty thousand, three hundred forty-three".