100011322220 has 12 divisors (see below), whose sum is σ = 210023776704. Its totient is φ = 40004528880.

The previous prime is 100011322193. The next prime is 100011322247. The reversal of 100011322220 is 22223110001.

It is a happy number.

100011322220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (100011322193) and next prime (100011322247).

It is a junction number, because it is equal to n+sod(n) for n = 100011322195 and 100011322204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2500283036 + ... + 2500283075.

It is an arithmetic number, because the mean of its divisors is an integer number (17501981392).

Almost surely, 2^100011322220 is an apocalyptic number.

100011322220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100011322220 is an abundant number, since it is smaller than the sum of its proper divisors (110012454484).

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

100011322220 is a wasteful number, since it uses less digits than its factorization.

100011322220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5000566120 (or 5000566118 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 100011322220 its reverse (22223110001), we get a palindrome (122234432221).

The spelling of 100011322220 in words is "one hundred billion, eleven million, three hundred twenty-two thousand, two hundred twenty".