22034227 has 6 divisors (see below), whose sum is σ = 23406908. Its totient is φ = 20737824.

The previous prime is 22034213. The next prime is 22034239. The reversal of 22034227 is 72243022.

It is a de Polignac number, because none of the positive numbers 2^k-22034227 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22034198 and 22034207.

It is not an unprimeable number, because it can be changed into a prime (22034297) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37833 + ... + 38410.

Almost surely, 2^22034227 is an apocalyptic number.

22034227 is a deficient number, since it is larger than the sum of its proper divisors (1372681).

22034227 is an equidigital number, since it uses as much as digits as its factorization.

22034227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76277 (or 76260 counting only the distinct ones).

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

The square root of 22034227 is about 4694.0629522834. The cubic root of 22034227 is about 280.3491689859.

Adding to 22034227 its reverse (72243022), we get a palindrome (94277249).

The spelling of 22034227 in words is "twenty-two million, thirty-four thousand, two hundred twenty-seven".