122001112002323 has 12 divisors (see below), whose sum is σ = 128761128283680. Its totient is φ = 115579146379536.

The previous prime is 122001112002293. The next prime is 122001112002383. The reversal of 122001112002323 is 323200211100221.

It is not a de Polignac number, because 122001112002323 - 2¹⁰ = 122001112001299 is a prime.

It is a super-2 number, since 2×122001112002323² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122001112002295 and 122001112002304.

It is not an unprimeable number, because it can be changed into a prime (122001112002383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50629286 + ... + 52984212.

It is an arithmetic number, because the mean of its divisors is an integer number (10730094023640).

Almost surely, 2^{122001112002323} is an apocalyptic number.

122001112002323 is a deficient number, since it is larger than the sum of its proper divisors (6760016281357).

122001112002323 is a wasteful number, since it uses less digits than its factorization.

122001112002323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498474 (or 2498455 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 122001112002323 its reverse (323200211100221), we get a palindrome (445201323102544).

The spelling of 122001112002323 in words is "one hundred twenty-two trillion, one billion, one hundred twelve million, two thousand, three hundred twenty-three".