911200102002 has 16 divisors (see below), whose sum is σ = 2024889115680. Its totient is φ = 303733367316.

The previous prime is 911200101989. The next prime is 911200102013. The reversal of 911200102002 is 200201002119.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 8437037928 + ... + 8437038035.

It is an arithmetic number, because the mean of its divisors is an integer number (126555569730).

Almost surely, 2^911200102002 is an apocalyptic number.

911200102002 is an abundant number, since it is smaller than the sum of its proper divisors (1113689013678).

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

911200102002 is a wasteful number, since it uses less digits than its factorization.

911200102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16874075974 (or 16874075968 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 911200102002 in words is "nine hundred eleven billion, two hundred million, one hundred two thousand, two".