100002122382 has 16 divisors (see below), whose sum is σ = 200052616320. Its totient is φ = 33325978872.

The previous prime is 100002122377. The next prime is 100002122383. The reversal of 100002122382 is 283221200001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100002122383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1988578 + ... + 2038245.

It is an arithmetic number, because the mean of its divisors is an integer number (12503288520).

Almost surely, 2^100002122382 is an apocalyptic number.

100002122382 is an abundant number, since it is smaller than the sum of its proper divisors (100050493938).

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

100002122382 is a wasteful number, since it uses less digits than its factorization.

100002122382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4030967.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 100002122382 its reverse (283221200001), we get a palindrome (383223322383).

The spelling of 100002122382 in words is "one hundred billion, two million, one hundred twenty-two thousand, three hundred eighty-two".