222011112000 has 112 divisors (see below), whose sum is σ = 733080771072. Its totient is φ = 59202956800.

The previous prime is 222011111999. The next prime is 222011112061. The reversal of 222011112000 is 211110222.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4601232 + ... + 4649231.

Almost surely, 2^222011112000 is an apocalyptic number.

222011112000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222011112000 is an abundant number, since it is smaller than the sum of its proper divisors (511069659072).

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

222011112000 is an equidigital number, since it uses as much as digits as its factorization.

222011112000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9250493 (or 9250473 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 222011112000 its reverse (211110222), we get a palindrome (222222222222).

The spelling of 222011112000 in words is "two hundred twenty-two billion, eleven million, one hundred twelve thousand".