422101054091 has 2 divisors, whose sum is σ = 422101054092. Its totient is φ = 422101054090.

The previous prime is 422101054079. The next prime is 422101054103. The reversal of 422101054091 is 190450101224.

It is a balanced prime because it is at equal distance from previous prime (422101054079) and next prime (422101054103).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422101054091 is a prime.

It is not a weakly prime, because it can be changed into another prime (422101054021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211050527045 + 211050527046.

It is an arithmetic number, because the mean of its divisors is an integer number (211050527046).

Almost surely, 2^422101054091 is an apocalyptic number.

422101054091 is a deficient number, since it is larger than the sum of its proper divisors (1).

422101054091 is an equidigital number, since it uses as much as digits as its factorization.

422101054091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 422101054091 in words is "four hundred twenty-two billion, one hundred one million, fifty-four thousand, ninety-one".