22113063 has 36 divisors (see below), whose sum is σ = 38093328. Its totient is φ = 12317760.

The previous prime is 22113061. The next prime is 22113067. The reversal of 22113063 is 36031122.

It is not a de Polignac number, because 22113063 - 2¹ = 22113061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22113061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17470 + ... + 18692.

It is an arithmetic number, because the mean of its divisors is an integer number (1058148).

Almost surely, 2^22113063 is an apocalyptic number.

22113063 is a deficient number, since it is larger than the sum of its proper divisors (15980265).

22113063 is a wasteful number, since it uses less digits than its factorization.

22113063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284 (or 1274 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 22113063 is about 4702.4528705772. The cubic root of 22113063 is about 280.6831236757.

Adding to 22113063 its reverse (36031122), we get a palindrome (58144185).

The spelling of 22113063 in words is "twenty-two million, one hundred thirteen thousand, sixty-three".