22227038 has 16 divisors (see below), whose sum is σ = 33942240. Its totient is φ = 10914816.

The previous prime is 22227019. The next prime is 22227053. The reversal of 22227038 is 83072222.

It is a junction number, because it is equal to n+sod(n) for n = 22226998 and 22227016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34031 + ... + 34677.

It is an arithmetic number, because the mean of its divisors is an integer number (2121390).

Almost surely, 2^22227038 is an apocalyptic number.

22227038 is a deficient number, since it is larger than the sum of its proper divisors (11715202).

22227038 is a wasteful number, since it uses less digits than its factorization.

22227038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 22227038 is about 4714.5559706085. Note that the first 3 decimals coincide. The cubic root of 22227038 is about 281.1645292218.

The spelling of 22227038 in words is "twenty-two million, two hundred twenty-seven thousand, thirty-eight".