22321414 has 4 divisors (see below), whose sum is σ = 33482124. Its totient is φ = 11160706.

The previous prime is 22321399. The next prime is 22321421. The reversal of 22321414 is 41412322.

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

It is a super-3 number, since 3×22321414³ (a number of 23 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22321391 and 22321400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5580352 + ... + 5580355.

It is an arithmetic number, because the mean of its divisors is an integer number (8370531).

Almost surely, 2^22321414 is an apocalyptic number.

22321414 is a deficient number, since it is larger than the sum of its proper divisors (11160710).

22321414 is a wasteful number, since it uses less digits than its factorization.

22321414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11160709.

The product of its digits is 384, while the sum is 19.

The square root of 22321414 is about 4724.5543705200. The cubic root of 22321414 is about 281.5619088430.

Adding to 22321414 its reverse (41412322), we get a palindrome (63733736).

The spelling of 22321414 in words is "twenty-two million, three hundred twenty-one thousand, four hundred fourteen".