22235413222 has 8 divisors (see below), whose sum is σ = 36385221672. Its totient is φ = 10107006000.

The previous prime is 22235413201. The next prime is 22235413241. The reversal of 22235413222 is 22231453222.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505350279 + ... + 505350322.

It is an arithmetic number, because the mean of its divisors is an integer number (4548152709).

Almost surely, 2^22235413222 is an apocalyptic number.

22235413222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22235413222 is a deficient number, since it is larger than the sum of its proper divisors (14149808450).

22235413222 is a wasteful number, since it uses less digits than its factorization.

22235413222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010700614.

The product of its digits is 11520, while the sum is 28.

Adding to 22235413222 its reverse (22231453222), we get a palindrome (44466866444).

The spelling of 22235413222 in words is "twenty-two billion, two hundred thirty-five million, four hundred thirteen thousand, two hundred twenty-two".