22030113 has 32 divisors (see below), whose sum is σ = 37103616. Its totient is φ = 11328768.

The previous prime is 22030091. The next prime is 22030121. The reversal of 22030113 is 31103022.

It is a happy number.

It is not a de Polignac number, because 22030113 - 2¹⁰ = 22029089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22030153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6870 + ... + 9552.

It is an arithmetic number, because the mean of its divisors is an integer number (1159488).

Almost surely, 2^22030113 is an apocalyptic number.

22030113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22030113 is a deficient number, since it is larger than the sum of its proper divisors (15073503).

22030113 is a wasteful number, since it uses less digits than its factorization.

22030113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 22030113 is about 4693.6247187009. The cubic root of 22030113 is about 280.3317199467.

Adding to 22030113 its reverse (31103022), we get a palindrome (53133135).

The spelling of 22030113 in words is "twenty-two million, thirty thousand, one hundred thirteen".