222001200011200 has 168 divisors, whose sum is σ = 575033107254320. Its totient is φ = 84123729100800.

The previous prime is 222001200011183. The next prime is 222001200011243. The reversal of 222001200011200 is 2110002100222.

It is a happy number.

222001200011200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 954230890 + ... + 954463510.

Almost surely, 2^{222001200011200} is an apocalyptic number.

222001200011200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222001200011200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287516553627160).

222001200011200 is an abundant number, since it is smaller than the sum of its proper divisors (353031907243120).

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

222001200011200 is a wasteful number, since it uses less digits than its factorization.

222001200011200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264055 (or 264040 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 222001200011200 its reverse (2110002100222), we get a palindrome (224111202111422).

The spelling of 222001200011200 in words is "two hundred twenty-two trillion, one billion, two hundred million, eleven thousand, two hundred".