900102200221 has 8 divisors (see below), whose sum is σ = 1050575212800. Its totient is φ = 755100933648.

The previous prime is 900102200213. The next prime is 900102200281. The reversal of 900102200221 is 122002201009.

900102200221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 900102200221 - 2³ = 900102200213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900102200281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1367936146 + ... + 1367936803.

It is an arithmetic number, because the mean of its divisors is an integer number (131321901600).

Almost surely, 2^900102200221 is an apocalyptic number.

It is an amenable number.

900102200221 is a deficient number, since it is larger than the sum of its proper divisors (150473012579).

900102200221 is a wasteful number, since it uses less digits than its factorization.

900102200221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735873003.

The product of its (nonzero) digits is 144, while the sum is 19.

The spelling of 900102200221 in words is "nine hundred billion, one hundred two million, two hundred thousand, two hundred twenty-one".