100335222 has 48 divisors (see below), whose sum is σ = 234849888. Its totient is φ = 30775680.

The previous prime is 100335197. The next prime is 100335233. The reversal of 100335222 is 222533001.

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

It is a junction number, because it is equal to n+sod(n) for n = 100335195 and 100335204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 121503 + ... + 122325.

It is an arithmetic number, because the mean of its divisors is an integer number (4892706).

Almost surely, 2^100335222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100335222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117424944).

100335222 is an abundant number, since it is smaller than the sum of its proper divisors (134514666).

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

100335222 is a wasteful number, since it uses less digits than its factorization.

100335222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365 (or 1362 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 100335222 is about 10016.7470767710. The cubic root of 100335222 is about 464.6769591212.

Adding to 100335222 its reverse (222533001), we get a palindrome (322868223).

The spelling of 100335222 in words is "one hundred million, three hundred thirty-five thousand, two hundred twenty-two".