22612030 has 24 divisors (see below), whose sum is σ = 47347848. Its totient is φ = 7752528.

The previous prime is 22612027. The next prime is 22612039. The reversal of 22612030 is 3021622.

It is a super-2 number, since 2×22612030² = 1022607801441800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22611995 and 22612013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22612039) 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 11 ways as a sum of consecutive naturals, for example, 22584 + ... + 23563.

It is an arithmetic number, because the mean of its divisors is an integer number (1972827).

Almost surely, 2^22612030 is an apocalyptic number.

22612030 is an abundant number, since it is smaller than the sum of its proper divisors (24735818).

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

22612030 is a wasteful number, since it uses less digits than its factorization.

22612030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46168 (or 46161 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 22612030 is about 4755.2108260307. The cubic root of 22612030 is about 282.7785854451.

Adding to 22612030 its reverse (3021622), we get a palindrome (25633652).

The spelling of 22612030 in words is "twenty-two million, six hundred twelve thousand, thirty".