12303311120322 has 16 divisors (see below), whose sum is σ = 24607028223360. Its totient is φ = 4101036042992.

The previous prime is 12303311120291. The next prime is 12303311120329. The reversal of 12303311120322 is 22302111330321.

12303311120322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12303311120322² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12303311120292 and 12303311120301.

It is not an unprimeable number, because it can be changed into a prime (12303311120329) 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, 16521273 + ... + 17249900.

It is an arithmetic number, because the mean of its divisors is an integer number (1537939263960).

Almost surely, 2^{12303311120322} is an apocalyptic number.

12303311120322 is an abundant number, since it is smaller than the sum of its proper divisors (12303717103038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12303311120322 is a wasteful number, since it uses less digits than its factorization.

12303311120322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33831897.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12303311120322 its reverse (22302111330321), we get a palindrome (34605422450643).

The spelling of 12303311120322 in words is "twelve trillion, three hundred three billion, three hundred eleven million, one hundred twenty thousand, three hundred twenty-two".