22324214 has 16 divisors (see below), whose sum is σ = 38119680. Its totient is φ = 9705960.

The previous prime is 22324193. The next prime is 22324219. The reversal of 22324214 is 41242322.

It is a super-3 number, since 3×22324214³ (a number of 23 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22324219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21554 + ... + 22565.

It is an arithmetic number, because the mean of its divisors is an integer number (2382480).

Almost surely, 2^22324214 is an apocalyptic number.

22324214 is a deficient number, since it is larger than the sum of its proper divisors (15795466).

22324214 is a wasteful number, since it uses less digits than its factorization.

22324214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44155.

The product of its digits is 768, while the sum is 20.

The square root of 22324214 is about 4724.8506854714. The cubic root of 22324214 is about 281.5736814004.

Adding to 22324214 its reverse (41242322), we get a palindrome (63566536).

It can be divided in two parts, 2232 and 4214, that added together give a palindrome (6446).

The spelling of 22324214 in words is "twenty-two million, three hundred twenty-four thousand, two hundred fourteen".