100000222200212 has 12 divisors (see below), whose sum is σ = 175042669717440. Its totient is φ = 49988030852376.

The previous prime is 100000222200143. The next prime is 100000222200217. The reversal of 100000222200212 is 212002222000001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100000222200217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3020043308 + ... + 3020076419.

It is an arithmetic number, because the mean of its divisors is an integer number (14586889143120).

Almost surely, 2^{100000222200212} is an apocalyptic number.

It is an amenable number.

100000222200212 is a deficient number, since it is larger than the sum of its proper divisors (75042447517228).

100000222200212 is a wasteful number, since it uses less digits than its factorization.

100000222200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6040123870 (or 6040123868 counting only the distinct ones).

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

Adding to 100000222200212 its reverse (212002222000001), we get a palindrome (312002444200213).

The spelling of 100000222200212 in words is "one hundred trillion, two hundred twenty-two million, two hundred thousand, two hundred twelve".