100200011222 has 32 divisors (see below), whose sum is σ = 152284255200. Its totient is φ = 49442773248.

The previous prime is 100200011213. The next prime is 100200011227. The reversal of 100200011222 is 222110002001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100200011227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105807353 + ... + 105808299.

It is an arithmetic number, because the mean of its divisors is an integer number (4758882975).

Almost surely, 2^100200011222 is an apocalyptic number.

100200011222 is a deficient number, since it is larger than the sum of its proper divisors (52084243978).

100200011222 is a wasteful number, since it uses less digits than its factorization.

100200011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100200011222 its reverse (222110002001), we get a palindrome (322310013223).

The spelling of 100200011222 in words is "one hundred billion, two hundred million, eleven thousand, two hundred twenty-two".