100200221222 has 16 divisors (see below), whose sum is σ = 150617694672. Its totient is φ = 49994419200.

The previous prime is 100200221221. The next prime is 100200221227. The reversal of 100200221222 is 222122002001.

It is a junction number, because it is equal to n+sod(n) for n = 100200221197 and 100200221206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100200221221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2164058 + ... + 2209874.

It is an arithmetic number, because the mean of its divisors is an integer number (9413605917).

Almost surely, 2^100200221222 is an apocalyptic number.

100200221222 is a deficient number, since it is larger than the sum of its proper divisors (50417473450).

100200221222 is a wasteful number, since it uses less digits than its factorization.

100200221222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48103.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 100200221222 its reverse (222122002001), we get a palindrome (322322223223).

The spelling of 100200221222 in words is "one hundred billion, two hundred million, two hundred twenty-one thousand, two hundred twenty-two".