990110101202 has 16 divisors (see below), whose sum is σ = 1596594119040. Its totient is φ = 459020807568.

The previous prime is 990110101193. The next prime is 990110101217. The reversal of 990110101202 is 202101011099.

990110101202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 277184693 + ... + 277188264.

It is an arithmetic number, because the mean of its divisors is an integer number (99787132440).

Almost surely, 2^990110101202 is an apocalyptic number.

990110101202 is a deficient number, since it is larger than the sum of its proper divisors (606484017838).

990110101202 is a wasteful number, since it uses less digits than its factorization.

990110101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554373025.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 990110101202 in words is "nine hundred ninety billion, one hundred ten million, one hundred one thousand, two hundred two".