900213022 has 8 divisors (see below), whose sum is σ = 1350720072. Its totient is φ = 449973000.

The previous prime is 900213011. The next prime is 900213049. The reversal of 900213022 is 220312009.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58104 + ... + 71947.

It is an arithmetic number, because the mean of its divisors is an integer number (168840009).

Almost surely, 2^900213022 is an apocalyptic number.

900213022 is a deficient number, since it is larger than the sum of its proper divisors (450507050).

900213022 is a wasteful number, since it uses less digits than its factorization.

900213022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133514.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 900213022 is about 30003.5501566065. The cubic root of 900213022 is about 965.5655528482.

The spelling of 900213022 in words is "nine hundred million, two hundred thirteen thousand, twenty-two".