222022110000 has 100 divisors (see below), whose sum is σ = 716717070872. Its totient is φ = 59205888000.

The previous prime is 222022109999. The next prime is 222022110017. The reversal of 222022110000 is 11220222.

It is a tau number, because it is divible by the number of its divisors (100).

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 19 ways as a sum of consecutive naturals, for example, 3670369 + ... + 3730368.

Almost surely, 2^222022110000 is an apocalyptic number.

222022110000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222022110000 is an abundant number, since it is smaller than the sum of its proper divisors (494694960872).

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

222022110000 is an equidigital number, since it uses as much as digits as its factorization.

222022110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7400768 (or 7400747 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 222022110000 its reverse (11220222), we get a palindrome (222033330222).

The spelling of 222022110000 in words is "two hundred twenty-two billion, twenty-two million, one hundred ten thousand".