191007100200022 has 4 divisors (see below), whose sum is σ = 286510650300036. Its totient is φ = 95503550100010.

The previous prime is 191007100200017. The next prime is 191007100200031. The reversal of 191007100200022 is 220002001700191.

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

It is a self number, because there is not a number n which added to its sum of digits gives 191007100200022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47751775050004 + ... + 47751775050007.

It is an arithmetic number, because the mean of its divisors is an integer number (71627662575009).

Almost surely, 2^{191007100200022} is an apocalyptic number.

191007100200022 is a deficient number, since it is larger than the sum of its proper divisors (95503550100014).

191007100200022 is an equidigital number, since it uses as much as digits as its factorization.

191007100200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95503550100013.

The product of its (nonzero) digits is 504, while the sum is 25.

The spelling of 191007100200022 in words is "one hundred ninety-one trillion, seven billion, one hundred million, two hundred thousand, twenty-two".