2196120134291 has 4 divisors (see below), whose sum is σ = 2196404503032. Its totient is φ = 2195835765552.

The previous prime is 2196120134279. The next prime is 2196120134333. The reversal of 2196120134291 is 1924310216912.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2196120134291 - 2⁶ = 2196120134227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2196120130291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142172786 + ... + 142188231.

It is an arithmetic number, because the mean of its divisors is an integer number (549101125758).

Almost surely, 2^{2196120134291} is an apocalyptic number.

2196120134291 is a deficient number, since it is larger than the sum of its proper divisors (284368741).

2196120134291 is an equidigital number, since it uses as much as digits as its factorization.

2196120134291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284368740.

The product of its (nonzero) digits is 46656, while the sum is 41.

The spelling of 2196120134291 in words is "two trillion, one hundred ninety-six billion, one hundred twenty million, one hundred thirty-four thousand, two hundred ninety-one".