900322022 has 8 divisors (see below), whose sum is σ = 1351297200. Its totient is φ = 449889624.

The previous prime is 900322021. The next prime is 900322037. The reversal of 900322022 is 220223009.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 900321985 and 900322003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900322021) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 131522 + ... + 138197.

It is an arithmetic number, because the mean of its divisors is an integer number (168912150).

Almost surely, 2^900322022 is an apocalyptic number.

900322022 is a deficient number, since it is larger than the sum of its proper divisors (450975178).

900322022 is a wasteful number, since it uses less digits than its factorization.

900322022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271390.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 900322022 is about 30005.3665533351. The cubic root of 900322022 is about 965.6045222903.

The spelling of 900322022 in words is "nine hundred million, three hundred twenty-two thousand, twenty-two".