900212033 has 16 divisors (see below), whose sum is σ = 1090298880. Its totient is φ = 725577216.

The previous prime is 900212021. The next prime is 900212059. The reversal of 900212033 is 330212009.

It is not a de Polignac number, because 900212033 - 2⁴ = 900212017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 900211996 and 900212014.

It is not an unprimeable number, because it can be changed into a prime (900212333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167888 + ... + 173166.

It is an arithmetic number, because the mean of its divisors is an integer number (68143680).

Almost surely, 2^900212033 is an apocalyptic number.

It is an amenable number.

900212033 is a deficient number, since it is larger than the sum of its proper divisors (190086847).

900212033 is a wasteful number, since it uses less digits than its factorization.

900212033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6736.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 900212033 is about 30003.5336752190. The cubic root of 900212033 is about 965.5651992487.

The spelling of 900212033 in words is "nine hundred million, two hundred twelve thousand, thirty-three".