2112265106 has 16 divisors (see below), whose sum is σ = 3622890624. Its totient is φ = 904790304.

The previous prime is 2112265097. The next prime is 2112265109. The reversal of 2112265106 is 6015622112.

It is not an unprimeable number, because it can be changed into a prime (2112265109) 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 7 ways as a sum of consecutive naturals, for example, 9950 + ... + 65753.

It is an arithmetic number, because the mean of its divisors is an integer number (226430664).

Almost surely, 2^2112265106 is an apocalyptic number.

2112265106 is a deficient number, since it is larger than the sum of its proper divisors (1510625518).

2112265106 is a wasteful number, since it uses less digits than its factorization.

2112265106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77705.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 2112265106 is about 45959.3853962387. The cubic root of 2112265106 is about 1283.0674126182.

Adding to 2112265106 its reverse (6015622112), we get a palindrome (8127887218).

The spelling of 2112265106 in words is "two billion, one hundred twelve million, two hundred sixty-five thousand, one hundred six".