22220111112219 has 6 divisors (see below), whose sum is σ = 32095716050996. Its totient is φ = 14813407408140.

The previous prime is 22220111112209. The next prime is 22220111112257. The reversal of 22220111112219 is 91221111102222.

22220111112219 is a `hidden beast` number, since 2 + 2 + 220 + 111 + 112 + 219 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-22220111112219 is a prime.

It is a super-2 number, since 2×22220111112219² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22220111112192 and 22220111112201.

It is not an unprimeable number, because it can be changed into a prime (22220111112209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1234450617337 + ... + 1234450617354.

Almost surely, 2^{22220111112219} is an apocalyptic number.

22220111112219 is a deficient number, since it is larger than the sum of its proper divisors (9875604938777).

22220111112219 is a wasteful number, since it uses less digits than its factorization.

22220111112219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2468901234697 (or 2468901234694 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

The spelling of 22220111112219 in words is "twenty-two trillion, two hundred twenty billion, one hundred eleven million, one hundred twelve thousand, two hundred nineteen".