422101863 has 6 divisors (see below), whose sum is σ = 609702704. Its totient is φ = 281401236.

The previous prime is 422101843. The next prime is 422101903. The reversal of 422101863 is 368101224.

It is not a de Polignac number, because 422101863 - 2¹⁰ = 422100839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422101843) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23450095 + ... + 23450112.

Almost surely, 2^422101863 is an apocalyptic number.

422101863 is a deficient number, since it is larger than the sum of its proper divisors (187600841).

422101863 is a wasteful number, since it uses less digits than its factorization.

422101863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46900213 (or 46900210 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 422101863 is about 20545.1177412056. The cubic root of 422101863 is about 750.1344132427.

The spelling of 422101863 in words is "four hundred twenty-two million, one hundred one thousand, eight hundred sixty-three".