222001010200 has 48 divisors (see below), whose sum is σ = 520092504360. Its totient is φ = 88122528000.

The previous prime is 222001010123. The next prime is 222001010207. The reversal of 222001010200 is 2010100222.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222001010207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4210461 + ... + 4262860.

Almost surely, 2^222001010200 is an apocalyptic number.

222001010200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222001010200 is an abundant number, since it is smaller than the sum of its proper divisors (298091494160).

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

222001010200 is a wasteful number, since it uses less digits than its factorization.

222001010200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8473468 (or 8473459 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 222001010200 its reverse (2010100222), we get a palindrome (224011110422).

The spelling of 222001010200 in words is "two hundred twenty-two billion, one million, ten thousand, two hundred".