22227076 has 6 divisors (see below), whose sum is σ = 38897390. Its totient is φ = 11113536.

The previous prime is 22227053. The next prime is 22227083. The reversal of 22227076 is 67072222.

It can be written as a sum of positive squares in only one way, i.e., 20484676 + 1742400 = 4526^2 + 1320^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778381 + ... + 2778388.

Almost surely, 2^22227076 is an apocalyptic number.

It is an amenable number.

22227076 is a deficient number, since it is larger than the sum of its proper divisors (16670314).

22227076 is a wasteful number, since it uses less digits than its factorization.

22227076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5556773 (or 5556771 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 22227076 is about 4714.5600006787. The cubic root of 22227076 is about 281.1646894508.

Adding to 22227076 its reverse (67072222), we get a palindrome (89299298).

The spelling of 22227076 in words is "twenty-two million, two hundred twenty-seven thousand, seventy-six".