11202112001982 has 64 divisors (see below), whose sum is σ = 24580836658944. Its totient is φ = 3375208362240.

The previous prime is 11202112001947. The next prime is 11202112001989. The reversal of 11202112001982 is 28910021120211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202112001989) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7518273 + ... + 8884179.

It is an arithmetic number, because the mean of its divisors is an integer number (384075572796).

Almost surely, 2^{11202112001982} is an apocalyptic number.

11202112001982 is an abundant number, since it is smaller than the sum of its proper divisors (13378724656962).

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

11202112001982 is a wasteful number, since it uses less digits than its factorization.

11202112001982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366633.

The product of its (nonzero) digits is 1152, while the sum is 30.

The spelling of 11202112001982 in words is "eleven trillion, two hundred two billion, one hundred twelve million, one thousand, nine hundred eighty-two".