222211119 has 32 divisors (see below), whose sum is σ = 334946304. Its totient is φ = 130014720.

The previous prime is 222211117. The next prime is 222211127. The reversal of 222211119 is 911112222.

It is not a de Polignac number, because 222211119 - 2¹ = 222211117 is a prime.

It is a super-2 number, since 2×222211119² = 98755562814464322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222211095 and 222211104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222211117) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 170679 + ... + 171975.

It is an arithmetic number, because the mean of its divisors is an integer number (10467072).

Almost surely, 2^222211119 is an apocalyptic number.

222211119 is a deficient number, since it is larger than the sum of its proper divisors (112735185).

222211119 is a wasteful number, since it uses less digits than its factorization.

222211119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1527.

The product of its digits is 144, while the sum is 21.

The square root of 222211119 is about 14906.7474319517. The cubic root of 222211119 is about 605.6967761625.

The spelling of 222211119 in words is "two hundred twenty-two million, two hundred eleven thousand, one hundred nineteen".