24220113 has 4 divisors (see below), whose sum is σ = 32293488. Its totient is φ = 16146740.

The previous prime is 24220073. The next prime is 24220123. The reversal of 24220113 is 31102242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 24220113 - 2⁸ = 24219857 is a prime.

It is a super-2 number, since 2×24220113² = 1173227747465538, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 24220092 and 24220101.

It is not an unprimeable number, because it can be changed into a prime (24220123) 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, 4036683 + ... + 4036688.

It is an arithmetic number, because the mean of its divisors is an integer number (8073372).

Almost surely, 2^24220113 is an apocalyptic number.

It is an amenable number.

24220113 is a deficient number, since it is larger than the sum of its proper divisors (8073375).

24220113 is an equidigital number, since it uses as much as digits as its factorization.

24220113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8073374.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 24220113 is about 4921.3934002475. The cubic root of 24220113 is about 289.3290593008.

Adding to 24220113 its reverse (31102242), we get a palindrome (55322355).

The spelling of 24220113 in words is "twenty-four million, two hundred twenty thousand, one hundred thirteen".