2011695112 has 32 divisors (see below), whose sum is σ = 4316112000. Its totient is φ = 861087744.

The previous prime is 2011695107. The next prime is 2011695131. The reversal of 2011695112 is 2115961102.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24264 + ... + 67912.

It is an arithmetic number, because the mean of its divisors is an integer number (134878500).

Almost surely, 2^2011695112 is an apocalyptic number.

It is an amenable number.

2011695112 is an abundant number, since it is smaller than the sum of its proper divisors (2304416888).

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

2011695112 is a wasteful number, since it uses less digits than its factorization.

2011695112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44485 (or 44481 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 2011695112 is about 44851.9242842489. The cubic root of 2011695112 is about 1262.3720981693.

The spelling of 2011695112 in words is "two billion, eleven million, six hundred ninety-five thousand, one hundred twelve".