422099902 has 32 divisors (see below), whose sum is σ = 768906432. Its totient is φ = 169649664.

The previous prime is 422099869. The next prime is 422099921. The reversal of 422099902 is 209990224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66708 + ... + 72760.

It is an arithmetic number, because the mean of its divisors is an integer number (24028326).

Almost surely, 2^422099902 is an apocalyptic number.

422099902 is a deficient number, since it is larger than the sum of its proper divisors (346806530).

422099902 is a wasteful number, since it uses less digits than its factorization.

422099902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6372.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 422099902 is about 20545.0700169165. The cubic root of 422099902 is about 750.1332515832.

The spelling of 422099902 in words is "four hundred twenty-two million, ninety-nine thousand, nine hundred two".