2194102712 has 16 divisors (see below), whose sum is σ = 4114845360. Its totient is φ = 1096810624.

The previous prime is 2194102709. The next prime is 2194102723. The reversal of 2194102712 is 2172014912.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12128 + ... + 67344.

It is an arithmetic number, because the mean of its divisors is an integer number (257177835).

Almost surely, 2^2194102712 is an apocalyptic number.

It is an amenable number.

2194102712 is a deficient number, since it is larger than the sum of its proper divisors (1920742648).

2194102712 is a wasteful number, since it uses less digits than its factorization.

2194102712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60190 (or 60186 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 2194102712 is about 46841.2501114136. The cubic root of 2194102712 is about 1299.4282914140.

The spelling of 2194102712 in words is "two billion, one hundred ninety-four million, one hundred two thousand, seven hundred twelve".