22013412223 has 8 divisors (see below), whose sum is σ = 24081528960. Its totient is φ = 19956445080.

The previous prime is 22013412209. The next prime is 22013412227. The reversal of 22013412223 is 32221431022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22013412223 - 2¹⁷ = 22013281151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22013412194 and 22013412203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22013412227) 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, 2783265 + ... + 2791162.

It is an arithmetic number, because the mean of its divisors is an integer number (3010191120).

Almost surely, 2^22013412223 is an apocalyptic number.

22013412223 is a deficient number, since it is larger than the sum of its proper divisors (2068116737).

22013412223 is a wasteful number, since it uses less digits than its factorization.

22013412223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5574797.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22013412223 its reverse (32221431022), we get a palindrome (54234843245).

The spelling of 22013412223 in words is "twenty-two billion, thirteen million, four hundred twelve thousand, two hundred twenty-three".