22322113 has 4 divisors (see below), whose sum is σ = 24351408. Its totient is φ = 20292820.

The previous prime is 22322101. The next prime is 22322129. The reversal of 22322113 is 31122322.

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 a de Polignac number, because none of the positive numbers 2^k-22322113 is a prime.

It is a super-3 number, since 3×22322113³ (a number of 23 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22322813) 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, 1014631 + ... + 1014652.

It is an arithmetic number, because the mean of its divisors is an integer number (6087852).

Almost surely, 2^22322113 is an apocalyptic number.

It is an amenable number.

22322113 is a deficient number, since it is larger than the sum of its proper divisors (2029295).

22322113 is a wasteful number, since it uses less digits than its factorization.

22322113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2029294.

The product of its digits is 144, while the sum is 16.

The square root of 22322113 is about 4724.6283451717. The cubic root of 22322113 is about 281.5648478701.

Adding to 22322113 its reverse (31122322), we get a palindrome (53444435).

The spelling of 22322113 in words is "twenty-two million, three hundred twenty-two thousand, one hundred thirteen".