2301220032191 has 2 divisors, whose sum is σ = 2301220032192. Its totient is φ = 2301220032190.

The previous prime is 2301220032157. The next prime is 2301220032271. The reversal of 2301220032191 is 1912300221032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2301220032191 - 2¹⁰ = 2301220031167 is a prime.

It is a super-2 number, since 2×2301220032191² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2301220032191.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2301220032101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1150610016095 + 1150610016096.

It is an arithmetic number, because the mean of its divisors is an integer number (1150610016096).

Almost surely, 2^{2301220032191} is an apocalyptic number.

2301220032191 is a deficient number, since it is larger than the sum of its proper divisors (1).

2301220032191 is an equidigital number, since it uses as much as digits as its factorization.

2301220032191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 2301220032191 in words is "two trillion, three hundred one billion, two hundred twenty million, thirty-two thousand, one hundred ninety-one".