100322033112 has 128 divisors (see below), whose sum is σ = 318982579200. Its totient is φ = 28618444800.

The previous prime is 100322033111. The next prime is 100322033143. The reversal of 100322033112 is 211330223001.

100322033112 is a `hidden beast` number, since 1 + 0 + 0 + 322 + 0 + 331 + 12 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100322033111) 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, 917437 + ... + 1020947.

It is an arithmetic number, because the mean of its divisors is an integer number (2492051400).

Almost surely, 2^100322033112 is an apocalyptic number.

100322033112 is a gapful number since it is divisible by the number (12) 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 100322033112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159491289600).

100322033112 is an abundant number, since it is smaller than the sum of its proper divisors (218660546088).

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

100322033112 is a wasteful number, since it uses less digits than its factorization.

100322033112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104174 (or 104164 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 100322033112 its reverse (211330223001), we get a palindrome (311652256113).

The spelling of 100322033112 in words is "one hundred billion, three hundred twenty-two million, thirty-three thousand, one hundred twelve".