222101112200000 has 336 divisors, whose sum is σ = 601254526622400. Its totient is φ = 80724403200000.

The previous prime is 222101112199961. The next prime is 222101112200069. The reversal of 222101112200000 is 2211101222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4683776291 + ... + 4683823709.

It is an arithmetic number, because the mean of its divisors is an integer number (1789447995900).

Almost surely, 2^{222101112200000} is an apocalyptic number.

222101112200000 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 222101112200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300627263311200).

222101112200000 is an abundant number, since it is smaller than the sum of its proper divisors (379153414422400).

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

222101112200000 is an equidigital number, since it uses as much as digits as its factorization.

222101112200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49596 (or 49566 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222101112200000 its reverse (2211101222), we get a palindrome (222103323301222).

The spelling of 222101112200000 in words is "two hundred twenty-two trillion, one hundred one billion, one hundred twelve million, two hundred thousand".