22013414 has 4 divisors (see below), whose sum is σ = 33020124. Its totient is φ = 11006706.

The previous prime is 22013413. The next prime is 22013423. The reversal of 22013414 is 41431022.

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

It is a junction number, because it is equal to n+sod(n) for n = 22013392 and 22013401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22013413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5503352 + ... + 5503355.

It is an arithmetic number, because the mean of its divisors is an integer number (8255031).

Almost surely, 2^22013414 is an apocalyptic number.

22013414 is a deficient number, since it is larger than the sum of its proper divisors (11006710).

22013414 is a wasteful number, since it uses less digits than its factorization.

22013414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11006709.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 22013414 is about 4691.8454791265. The cubic root of 22013414 is about 280.2608708216.

Adding to 22013414 its reverse (41431022), we get a palindrome (63444436).

The spelling of 22013414 in words is "twenty-two million, thirteen thousand, four hundred fourteen".