2111032102112 has 24 divisors (see below), whose sum is σ = 4156404141456. Its totient is φ = 1055437399552.

The previous prime is 2111032102111. The next prime is 2111032102129. The reversal of 2111032102112 is 2112012301112.

It is a happy number.

It is a super-2 number, since 2×2111032102112² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111032102111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2020508 + ... + 2881755.

It is an arithmetic number, because the mean of its divisors is an integer number (173183505894).

Almost surely, 2^{2111032102112} is an apocalyptic number.

It is an amenable number.

2111032102112 is a deficient number, since it is larger than the sum of its proper divisors (2045372039344).

2111032102112 is a wasteful number, since it uses less digits than its factorization.

2111032102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4915730 (or 4915722 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 2111032102112 its reverse (2112012301112), we get a palindrome (4223044403224).

The spelling of 2111032102112 in words is "two trillion, one hundred eleven billion, thirty-two million, one hundred two thousand, one hundred twelve".