4201222310291 has 2 divisors, whose sum is σ = 4201222310292. Its totient is φ = 4201222310290.

The previous prime is 4201222310249. The next prime is 4201222310293. The reversal of 4201222310291 is 1920132221024.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4201222310291 - 2¹⁰ = 4201222309267 is a prime.

Together with 4201222310293, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4201222310293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2100611155145 + 2100611155146.

It is an arithmetic number, because the mean of its divisors is an integer number (2100611155146).

Almost surely, 2^{4201222310291} is an apocalyptic number.

4201222310291 is a deficient number, since it is larger than the sum of its proper divisors (1).

4201222310291 is an equidigital number, since it uses as much as digits as its factorization.

4201222310291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 4201222310291 in words is "four trillion, two hundred one billion, two hundred twenty-two million, three hundred ten thousand, two hundred ninety-one".