22124963 has 4 divisors (see below), whose sum is σ = 25285680. Its totient is φ = 18964248.

The previous prime is 22124957. The next prime is 22124969. The reversal of 22124963 is 36942122.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (22124957) and next prime (22124969).

It is a cyclic number.

It is not a de Polignac number, because 22124963 - 2¹² = 22120867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22124969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1580348 + ... + 1580361.

It is an arithmetic number, because the mean of its divisors is an integer number (6321420).

Almost surely, 2^22124963 is an apocalyptic number.

22124963 is a deficient number, since it is larger than the sum of its proper divisors (3160717).

22124963 is an equidigital number, since it uses as much as digits as its factorization.

22124963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3160716.

The product of its digits is 5184, while the sum is 29.

The square root of 22124963 is about 4703.7179974994. The cubic root of 22124963 is about 280.7334639082.

The spelling of 22124963 in words is "twenty-two million, one hundred twenty-four thousand, nine hundred sixty-three".