2093221967 has 2 divisors, whose sum is σ = 2093221968. Its totient is φ = 2093221966.

The previous prime is 2093221961. The next prime is 2093221969. The reversal of 2093221967 is 7691223902.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2093221967 - 2²² = 2089027663 is a prime.

Together with 2093221969, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2093221961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1046610983 + 1046610984.

It is an arithmetic number, because the mean of its divisors is an integer number (1046610984).

Almost surely, 2^2093221967 is an apocalyptic number.

2093221967 is a deficient number, since it is larger than the sum of its proper divisors (1).

2093221967 is an equidigital number, since it uses as much as digits as its factorization.

2093221967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 2093221967 is about 45751.7427755490. The cubic root of 2093221967 is about 1279.1999327594.

The spelling of 2093221967 in words is "two billion, ninety-three million, two hundred twenty-one thousand, nine hundred sixty-seven".