222200021000200 has 48 divisors (see below), whose sum is σ = 547004169352980. Its totient is φ = 83651772610560.

The previous prime is 222200021000147. The next prime is 222200021000291. The reversal of 222200021000200 is 2000120002222.

It can be written as a sum of positive squares in 6 ways, for example, as 106284264449476 + 115915756550724 = 10309426^2 + 10766418^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32676470277 + ... + 32676477076.

Almost surely, 2^{222200021000200} is an apocalyptic number.

222200021000200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222200021000200 is an abundant number, since it is smaller than the sum of its proper divisors (324804148352780).

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

222200021000200 is a wasteful number, since it uses less digits than its factorization.

222200021000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65352947386 (or 65352947377 counting only the distinct ones).

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

Adding to 222200021000200 its reverse (2000120002222), we get a palindrome (224200141002422).

The spelling of 222200021000200 in words is "two hundred twenty-two trillion, two hundred billion, twenty-one million, two hundred", and thus it is an aban number.