801438022 has 32 divisors (see below), whose sum is σ = 1529395200. Its totient is φ = 312245640.

The previous prime is 801438017. The next prime is 801438047. The reversal of 801438022 is 220834108.

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, 45558 + ... + 60649.

It is an arithmetic number, because the mean of its divisors is an integer number (47793600).

Almost surely, 2^801438022 is an apocalyptic number.

801438022 is a deficient number, since it is larger than the sum of its proper divisors (727957178).

801438022 is a wasteful number, since it uses less digits than its factorization.

801438022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106241 (or 106227 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 801438022 is about 28309.6807117283. The cubic root of 801438022 is about 928.8736593495.

The spelling of 801438022 in words is "eight hundred one million, four hundred thirty-eight thousand, twenty-two".