4222635377 has 2 divisors, whose sum is σ = 4222635378. Its totient is φ = 4222635376.

The previous prime is 4222635341. The next prime is 4222635379. The reversal of 4222635377 is 7735362224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4066485361 + 156150016 = 63769^2 + 12496^2 .

It is a cyclic number.

It is not a de Polignac number, because 4222635377 - 2¹⁴ = 4222618993 is a prime.

Together with 4222635379, 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 (4222635379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111317688 + 2111317689.

It is an arithmetic number, because the mean of its divisors is an integer number (2111317689).

Almost surely, 2^4222635377 is an apocalyptic number.

It is an amenable number.

4222635377 is a deficient number, since it is larger than the sum of its proper divisors (1).

4222635377 is an equidigital number, since it uses as much as digits as its factorization.

4222635377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 41.

The square root of 4222635377 is about 64981.8080465602. The cubic root of 4222635377 is about 1616.3219121926.

The spelling of 4222635377 in words is "four billion, two hundred twenty-two million, six hundred thirty-five thousand, three hundred seventy-seven".