2201062191 has 4 divisors (see below), whose sum is σ = 2934749592. Its totient is φ = 1467374792.

The previous prime is 2201062169. The next prime is 2201062231. The reversal of 2201062191 is 1912601022.

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 2201062191 - 2¹⁴ = 2201045807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201062111) 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, 366843696 + ... + 366843701.

It is an arithmetic number, because the mean of its divisors is an integer number (733687398).

Almost surely, 2^2201062191 is an apocalyptic number.

2201062191 is a deficient number, since it is larger than the sum of its proper divisors (733687401).

2201062191 is an equidigital number, since it uses as much as digits as its factorization.

2201062191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733687400.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 2201062191 is about 46915.4792259442. The cubic root of 2201062191 is about 1300.8007277994.

The spelling of 2201062191 in words is "two billion, two hundred one million, sixty-two thousand, one hundred ninety-one".