2202191418797 has 4 divisors (see below), whose sum is σ = 2202292518816. Its totient is φ = 2202090318780.

The previous prime is 2202191418769. The next prime is 2202191418829. The reversal of 2202191418797 is 7978141912022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2202191418797 - 2²⁶ = 2202124309933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202191418767) 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, 50517329 + ... + 50560902.

It is an arithmetic number, because the mean of its divisors is an integer number (550573129704).

Almost surely, 2^{2202191418797} is an apocalyptic number.

It is an amenable number.

2202191418797 is a deficient number, since it is larger than the sum of its proper divisors (101100019).

2202191418797 is a wasteful number, since it uses less digits than its factorization.

2202191418797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101100018.

The product of its (nonzero) digits is 1016064, while the sum is 53.

The spelling of 2202191418797 in words is "two trillion, two hundred two billion, one hundred ninety-one million, four hundred eighteen thousand, seven hundred ninety-seven".