222122211000219 has 24 divisors (see below), whose sum is σ = 322981527242400. Its totient is φ = 147094633065600.

The previous prime is 222122211000121. The next prime is 222122211000227. The reversal of 222122211000219 is 912000112221222.

222122211000219 is a `hidden beast` number, since 2 + 2 + 212 + 221 + 10 + 0 + 0 + 219 = 666.

It is not a de Polignac number, because 222122211000219 - 2¹⁷ = 222122210869147 is a prime.

It is a super-2 number, since 2×222122211000219² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222122211000192 and 222122211000201.

It is not an unprimeable number, because it can be changed into a prime (222122211001219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29104297 + ... + 35934725.

It is an arithmetic number, because the mean of its divisors is an integer number (13457563635100).

Almost surely, 2^{222122211000219} is an apocalyptic number.

222122211000219 is a deficient number, since it is larger than the sum of its proper divisors (100859316242181).

222122211000219 is a wasteful number, since it uses less digits than its factorization.

222122211000219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6854515 (or 6854512 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 222122211000219 in words is "two hundred twenty-two trillion, one hundred twenty-two billion, two hundred eleven million, two hundred nineteen", and thus it is an aban number.