22119122 has 8 divisors (see below), whose sum is σ = 33199536. Its totient is φ = 11052612.

The previous prime is 22119121. The next prime is 22119133. The reversal of 22119122 is 22191122.

It is a happy number.

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 = 22119094 and 22119103.

It is not an unprimeable number, because it can be changed into a prime (22119121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2693 + ... + 7175.

It is an arithmetic number, because the mean of its divisors is an integer number (4149942).

Almost surely, 2^22119122 is an apocalyptic number.

22119122 is a deficient number, since it is larger than the sum of its proper divisors (11080414).

22119122 is a wasteful number, since it uses less digits than its factorization.

22119122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6952.

The product of its digits is 144, while the sum is 20.

The square root of 22119122 is about 4703.0970647011. The cubic root of 22119122 is about 280.7087571477.

The spelling of 22119122 in words is "twenty-two million, one hundred nineteen thousand, one hundred twenty-two".