22227034 has 16 divisors (see below), whose sum is σ = 34137288. Its totient is φ = 10850112.

The previous prime is 22227019. The next prime is 22227053. The reversal of 22227034 is 43072222.

It can be written as a sum of positive squares in 4 ways, for example, as 18896409 + 3330625 = 4347^2 + 1825^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22226996 and 22227014.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 28984 + ... + 29740.

Almost surely, 2^22227034 is an apocalyptic number.

22227034 is a deficient number, since it is larger than the sum of its proper divisors (11910254).

22227034 is a wasteful number, since it uses less digits than its factorization.

22227034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089.

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 22227034 is about 4714.5555463903. Note that the first 4 decimals coincide. The cubic root of 22227034 is about 281.1645123556.

Adding to 22227034 its reverse (43072222), we get a palindrome (65299256).

The spelling of 22227034 in words is "twenty-two million, two hundred twenty-seven thousand, thirty-four".