899010100212 has 48 divisors (see below), whose sum is σ = 2462153796480. Its totient is φ = 249917864832.

The previous prime is 899010100169. The next prime is 899010100243. The reversal of 899010100212 is 212001010998.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144625287 + ... + 144631502.

It is an arithmetic number, because the mean of its divisors is an integer number (51294870760).

Almost surely, 2^899010100212 is an apocalyptic number.

It is an amenable number.

899010100212 is an abundant number, since it is smaller than the sum of its proper divisors (1563143696268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

899010100212 is a wasteful number, since it uses less digits than its factorization.

899010100212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289256840 (or 289256838 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 33.

The spelling of 899010100212 in words is "eight hundred ninety-nine billion, ten million, one hundred thousand, two hundred twelve".