100322013222 has 24 divisors (see below), whose sum is σ = 221465578464. Its totient is φ = 32809714704.

The previous prime is 100322013191. The next prime is 100322013257. The reversal of 100322013222 is 222310223001.

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 = 100322013195 and 100322013204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52578718 + ... + 52580625.

It is an arithmetic number, because the mean of its divisors is an integer number (9227732436).

Almost surely, 2^100322013222 is an apocalyptic number.

100322013222 is an abundant number, since it is smaller than the sum of its proper divisors (121143565242).

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

100322013222 is a wasteful number, since it uses less digits than its factorization.

100322013222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105159404 (or 105159401 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 100322013222 its reverse (222310223001), we get a palindrome (322632236223).

The spelling of 100322013222 in words is "one hundred billion, three hundred twenty-two million, thirteen thousand, two hundred twenty-two".