100322022 has 16 divisors (see below), whose sum is σ = 206067312. Its totient is φ = 32536800.

The previous prime is 100321997. The next prime is 100322029. The reversal of 100322022 is 220223001.

It is a junction number, because it is equal to n+sod(n) for n = 100321989 and 100322007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100322029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225729 + ... + 226172.

It is an arithmetic number, because the mean of its divisors is an integer number (12879207).

Almost surely, 2^100322022 is an apocalyptic number.

100322022 is an abundant number, since it is smaller than the sum of its proper divisors (105745290).

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

100322022 is a wasteful number, since it uses less digits than its factorization.

100322022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451943.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 100322022 is about 10016.0881585577. The cubic root of 100322022 is about 464.6565807511.

Adding to 100322022 its reverse (220223001), we get a palindrome (320545023).

The spelling of 100322022 in words is "one hundred million, three hundred twenty-two thousand, twenty-two".