22060222 has 4 divisors (see below), whose sum is σ = 33090336. Its totient is φ = 11030110.

The previous prime is 22060187. The next prime is 22060229. The reversal of 22060222 is 22206022.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 22060196 and 22060205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22060229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515054 + ... + 5515057.

It is an arithmetic number, because the mean of its divisors is an integer number (8272584).

Almost surely, 2^22060222 is an apocalyptic number.

22060222 is a deficient number, since it is larger than the sum of its proper divisors (11030114).

22060222 is a wasteful number, since it uses less digits than its factorization.

22060222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11030113.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 22060222 is about 4696.8310593420. The cubic root of 22060222 is about 280.4593734817.

Adding to 22060222 its reverse (22206022), we get a palindrome (44266244).

The spelling of 22060222 in words is "twenty-two million, sixty thousand, two hundred twenty-two".