99002101102002 has 144 divisors (see below), whose sum is σ = 249701275055232. Its totient is φ = 28266420026880.

The previous prime is 99002101101929. The next prime is 99002101102031. The reversal of 99002101102002 is 20020110120099.

It is a super-2 number, since 2×99002101102002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 11140099203 + ... + 11140108089.

It is an arithmetic number, because the mean of its divisors is an integer number (1734036632328).

Almost surely, 2^{99002101102002} is an apocalyptic number.

99002101102002 is an abundant number, since it is smaller than the sum of its proper divisors (150699173953230).

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

99002101102002 is a wasteful number, since it uses less digits than its factorization.

99002101102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16373 (or 16363 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 99002101102002 in words is "ninety-nine trillion, two billion, one hundred one million, one hundred two thousand, two".