11202112002000 has 160 divisors (see below), whose sum is σ = 36152593835904. Its totient is φ = 2984170752000.

The previous prime is 11202112001989. The next prime is 11202112002019. The reversal of 11202112002000 is 20021120211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4906515 + ... + 6817485.

Almost surely, 2^{11202112002000} is an apocalyptic number.

11202112002000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11202112002000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18076296917952).

11202112002000 is an abundant number, since it is smaller than the sum of its proper divisors (24950481833904).

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

11202112002000 is a wasteful number, since it uses less digits than its factorization.

11202112002000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1911974 (or 1911958 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11202112002000 its reverse (20021120211), we get a palindrome (11222133122211).

The spelling of 11202112002000 in words is "eleven trillion, two hundred two billion, one hundred twelve million, two thousand".