222200112002 has 12 divisors (see below), whose sum is σ = 366354730518. Its totient is φ = 101000050800.

The previous prime is 222200111999. The next prime is 222200112037. The reversal of 222200112002 is 200211002222.

It can be written as a sum of positive squares in only one way, i.e., 127735474801 + 94464637201 = 357401^2 + 307351^2 .

It is a super-3 number, since 3×222200112002³ (a number of 35 digits) contains 333 as substring.

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 5 ways as a sum of consecutive naturals, for example, 459090899 + ... + 459091382.

Almost surely, 2^222200112002 is an apocalyptic number.

222200112002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222200112002 is a deficient number, since it is larger than the sum of its proper divisors (144154618516).

222200112002 is a wasteful number, since it uses less digits than its factorization.

222200112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918182305 (or 918182294 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222200112002 its reverse (200211002222), we get a palindrome (422411114224).

The spelling of 222200112002 in words is "two hundred twenty-two billion, two hundred million, one hundred twelve thousand, two".