11112022202222 has 8 divisors (see below), whose sum is σ = 16669041764400. Its totient is φ = 5555674947424.

The previous prime is 11112022202191. The next prime is 11112022202273. The reversal of 11112022202222 is 22220222021111.

11112022202222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 11112022202194 and 11112022202203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168035522 + ... + 168101637.

It is an arithmetic number, because the mean of its divisors is an integer number (2083630220550).

Almost surely, 2^{11112022202222} is an apocalyptic number.

11112022202222 is a deficient number, since it is larger than the sum of its proper divisors (5557019562178).

11112022202222 is a wasteful number, since it uses less digits than its factorization.

11112022202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336153690.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 11112022202222 its reverse (22220222021111), we get a palindrome (33332244223333).

The spelling of 11112022202222 in words is "eleven trillion, one hundred twelve billion, twenty-two million, two hundred two thousand, two hundred twenty-two".