222222111001219 has 16 divisors (see below), whose sum is σ = 254014764776640. Its totient is φ = 190441118799360.

The previous prime is 222222111001159. The next prime is 222222111001349. The reversal of 222222111001219 is 912100111222222.

222222111001219 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 222222111001219 - 2¹³ = 222222110993027 is a prime.

It is a super-2 number, since 2×222222111001219² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222222111007219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1680468327 + ... + 1680600559.

It is an arithmetic number, because the mean of its divisors is an integer number (15875922798540).

Almost surely, 2^{222222111001219} is an apocalyptic number.

222222111001219 is a deficient number, since it is larger than the sum of its proper divisors (31792653775421).

222222111001219 is a wasteful number, since it uses less digits than its factorization.

222222111001219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174510.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 222222111001219 in words is "two hundred twenty-two trillion, two hundred twenty-two billion, one hundred eleven million, one thousand, two hundred nineteen".