422334102277 has 2 divisors, whose sum is σ = 422334102278. Its totient is φ = 422334102276.

The previous prime is 422334102241. The next prime is 422334102317. The reversal of 422334102277 is 772201433224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 420255289441 + 2078812836 = 648271^2 + 45594^2 .

It is a cyclic number.

It is not a de Polignac number, because 422334102277 - 2⁷ = 422334102149 is a prime.

It is a super-2 number, since 2×422334102277² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422334102577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211167051138 + 211167051139.

It is an arithmetic number, because the mean of its divisors is an integer number (211167051139).

Almost surely, 2^422334102277 is an apocalyptic number.

It is an amenable number.

422334102277 is a deficient number, since it is larger than the sum of its proper divisors (1).

422334102277 is an equidigital number, since it uses as much as digits as its factorization.

422334102277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112896, while the sum is 37.

The spelling of 422334102277 in words is "four hundred twenty-two billion, three hundred thirty-four million, one hundred two thousand, two hundred seventy-seven".