22313314 has 4 divisors (see below), whose sum is σ = 33469974. Its totient is φ = 11156656.

The previous prime is 22313303. The next prime is 22313321. The reversal of 22313314 is 41331322.

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

It can be written as a sum of positive squares in only one way, i.e., 13816089 + 8497225 = 3717^2 + 2915^2 .

It is a super-3 number, since 3×22313314³ (a number of 23 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22313291 and 22313300.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5578327 + ... + 5578330.

Almost surely, 2^22313314 is an apocalyptic number.

22313314 is a deficient number, since it is larger than the sum of its proper divisors (11156660).

22313314 is a wasteful number, since it uses less digits than its factorization.

22313314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11156659.

The product of its digits is 432, while the sum is 19.

The square root of 22313314 is about 4723.6970690340. The cubic root of 22313314 is about 281.5278469718.

Adding to 22313314 its reverse (41331322), we get a palindrome (63644636).

The spelling of 22313314 in words is "twenty-two million, three hundred thirteen thousand, three hundred fourteen".