211222000112002 has 48 divisors (see below), whose sum is σ = 359185552903296. Its totient is φ = 93036864932000.

The previous prime is 211222000111999. The next prime is 211222000112029. The reversal of 211222000112002 is 200211000222112.

It is a happy number.

It is a super-2 number, since 2×211222000112002² (a number of 29 digits) contains 22 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 23 ways as a sum of consecutive naturals, for example, 90784888 + ... + 93082435.

It is an arithmetic number, because the mean of its divisors is an integer number (7483032352152).

Almost surely, 2^{211222000112002} is an apocalyptic number.

211222000112002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

211222000112002 is a deficient number, since it is larger than the sum of its proper divisors (147963552791294).

211222000112002 is a wasteful number, since it uses less digits than its factorization.

211222000112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183867495 (or 183867484 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 211222000112002 its reverse (200211000222112), we get a palindrome (411433000334114).

The spelling of 211222000112002 in words is "two hundred eleven trillion, two hundred twenty-two billion, one hundred twelve thousand, two".