899693830122 has 16 divisors (see below), whose sum is σ = 1807245251040. Its totient is φ = 298588344912.

The previous prime is 899693830111. The next prime is 899693830151. The reversal of 899693830122 is 221038396998.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327398128 + ... + 327400875.

It is an arithmetic number, because the mean of its divisors is an integer number (112952828190).

Almost surely, 2^899693830122 is an apocalyptic number.

899693830122 is an abundant number, since it is smaller than the sum of its proper divisors (907551420918).

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

899693830122 is a wasteful number, since it uses less digits than its factorization.

899693830122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654799237.

The product of its (nonzero) digits is 10077696, while the sum is 60.

The spelling of 899693830122 in words is "eight hundred ninety-nine billion, six hundred ninety-three million, eight hundred thirty thousand, one hundred twenty-two".