2302111323112 has 32 divisors (see below), whose sum is σ = 4585325580000. Its totient is φ = 1080469430208.

The previous prime is 2302111323053. The next prime is 2302111323119. The reversal of 2302111323112 is 2113231112032.

It is not an unprimeable number, because it can be changed into a prime (2302111323119) 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, 69458062 + ... + 69491197.

It is an arithmetic number, because the mean of its divisors is an integer number (143291424375).

Almost surely, 2^{2302111323112} is an apocalyptic number.

It is an amenable number.

2302111323112 is a deficient number, since it is larger than the sum of its proper divisors (2283214256888).

2302111323112 is a wasteful number, since it uses less digits than its factorization.

2302111323112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138949393 (or 138949389 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2302111323112 its reverse (2113231112032), we get a palindrome (4415342435144).

The spelling of 2302111323112 in words is "two trillion, three hundred two billion, one hundred eleven million, three hundred twenty-three thousand, one hundred twelve".