2111301120112 has 30 divisors (see below), whose sum is σ = 4345426644488. Its totient is φ = 993553466112.

The previous prime is 2111301120109. The next prime is 2111301120133. The reversal of 2111301120112 is 2110211031112.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 228293508 + ... + 228302755.

Almost surely, 2^{2111301120112} is an apocalyptic number.

It is an amenable number.

2111301120112 is an abundant number, since it is smaller than the sum of its proper divisors (2234125524376).

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

2111301120112 is a wasteful number, since it uses less digits than its factorization.

2111301120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456596305 (or 456596282 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 2111301120112 its reverse (2110211031112), we get a palindrome (4221512151224).

The spelling of 2111301120112 in words is "two trillion, one hundred eleven billion, three hundred one million, one hundred twenty thousand, one hundred twelve".