900010211102 has 4 divisors (see below), whose sum is σ = 1350015316656. Its totient is φ = 450005105550.

The previous prime is 900010211081. The next prime is 900010211123. The reversal of 900010211102 is 201112010009.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (900010211081) and next prime (900010211123).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225002552774 + ... + 225002552777.

It is an arithmetic number, because the mean of its divisors is an integer number (337503829164).

Almost surely, 2^900010211102 is an apocalyptic number.

900010211102 is a deficient number, since it is larger than the sum of its proper divisors (450005105554).

900010211102 is a wasteful number, since it uses less digits than its factorization.

900010211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450005105553.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 900010211102 in words is "nine hundred billion, ten million, two hundred eleven thousand, one hundred two".