100011222213 has 32 divisors (see below), whose sum is σ = 154946844672. Its totient is φ = 56194084800.

The previous prime is 100011222187. The next prime is 100011222217. The reversal of 100011222213 is 312222110001.

It is not a de Polignac number, because 100011222213 - 2⁸ = 100011221957 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100011222192 and 100011222201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100011222217) 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, 4563520 + ... + 4585382.

It is an arithmetic number, because the mean of its divisors is an integer number (4842088896).

Almost surely, 2^100011222213 is an apocalyptic number.

It is an amenable number.

100011222213 is a deficient number, since it is larger than the sum of its proper divisors (54935622459).

100011222213 is a wasteful number, since it uses less digits than its factorization.

100011222213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25505.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 100011222213 its reverse (312222110001), we get a palindrome (412233332214).

The spelling of 100011222213 in words is "one hundred billion, eleven million, two hundred twenty-two thousand, two hundred thirteen".