22116076 has 24 divisors (see below), whose sum is σ = 40898480. Its totient is φ = 10435392.

The previous prime is 22116049. The next prime is 22116079. The reversal of 22116076 is 67061122.

22116076 = T₁₁₅ + T₁₁₆ + ... + T₅₁₁.

It is a self number, because there is not a number n which added to its sum of digits gives 22116076.

It is not an unprimeable number, because it can be changed into a prime (22116079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29806 + ... + 30538.

Almost surely, 2^22116076 is an apocalyptic number.

It is an amenable number.

22116076 is a deficient number, since it is larger than the sum of its proper divisors (18782404).

22116076 is a wasteful number, since it uses less digits than its factorization.

22116076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153 (or 1151 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 22116076 is about 4702.7732243858. The cubic root of 22116076 is about 280.6958711913.

Adding to 22116076 its reverse (67061122), we get a palindrome (89177198).

The spelling of 22116076 in words is "twenty-two million, one hundred sixteen thousand, seventy-six".