11889701832822 has 16 divisors (see below), whose sum is σ = 25941167635392. Its totient is φ = 3602939949320.

The previous prime is 11889701832821. The next prime is 11889701832829. The reversal of 11889701832822 is 22823810798811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11889701832821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90073498668 + ... + 90073498799.

It is an arithmetic number, because the mean of its divisors is an integer number (1621322977212).

Almost surely, 2^{11889701832822} is an apocalyptic number.

11889701832822 is an abundant number, since it is smaller than the sum of its proper divisors (14051465802570).

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

11889701832822 is a wasteful number, since it uses less digits than its factorization.

11889701832822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180146997483.

The product of its (nonzero) digits is 6193152, while the sum is 60.

The spelling of 11889701832822 in words is "eleven trillion, eight hundred eighty-nine billion, seven hundred one million, eight hundred thirty-two thousand, eight hundred twenty-two".