22022106 has 32 divisors (see below), whose sum is σ = 47729088. Its totient is φ = 6746880.

The previous prime is 22022101. The next prime is 22022111. The reversal of 22022106 is 60122022.

It is an interprime number because it is at equal distance from previous prime (22022101) and next prime (22022111).

It is not an unprimeable number, because it can be changed into a prime (22022101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1876 + ... + 6896.

It is an arithmetic number, because the mean of its divisors is an integer number (1491534).

Almost surely, 2^22022106 is an apocalyptic number.

22022106 is an abundant number, since it is smaller than the sum of its proper divisors (25706982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22022106 is a wasteful number, since it uses less digits than its factorization.

22022106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5086.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 22022106 is about 4692.7716756731. The cubic root of 22022106 is about 280.2977529841.

Adding to 22022106 its reverse (60122022), we get a palindrome (82144128).

It can be divided in two parts, 22022 and 106, that multiplied together give a palindrome (2334332).

The spelling of 22022106 in words is "twenty-two million, twenty-two thousand, one hundred six".