222212000200 has 24 divisors (see below), whose sum is σ = 516642900930. Its totient is φ = 88884800000.

The previous prime is 222212000173. The next prime is 222212000201. The reversal of 222212000200 is 2000212222.

It can be written as a sum of positive squares in 3 ways, for example, as 171632889796 + 50579110404 = 414286^2 + 224898^2 .

It is not an unprimeable number, because it can be changed into a prime (222212000201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 555529801 + ... + 555530200.

Almost surely, 2^222212000200 is an apocalyptic number.

222212000200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222212000200 is an abundant number, since it is smaller than the sum of its proper divisors (294430900730).

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

222212000200 is a wasteful number, since it uses less digits than its factorization.

222212000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111060017 (or 1111060008 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 222212000200 its reverse (2000212222), we get a palindrome (224212212422).

The spelling of 222212000200 in words is "two hundred twenty-two billion, two hundred twelve million, two hundred", and thus it is an aban number.