22012033343 has 8 divisors (see below), whose sum is σ = 22281058800. Its totient is φ = 21743099008.

The previous prime is 22012033339. The next prime is 22012033391. The reversal of 22012033343 is 34333021022.

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

It is a cyclic number.

It is not a de Polignac number, because 22012033343 - 2² = 22012033339 is a prime.

It is a super-2 number, since 2×22012033343² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22012033243) 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, 550823 + ... + 589431.

It is an arithmetic number, because the mean of its divisors is an integer number (2785132350).

Almost surely, 2^22012033343 is an apocalyptic number.

22012033343 is a deficient number, since it is larger than the sum of its proper divisors (269025457).

22012033343 is an equidigital number, since it uses as much as digits as its factorization.

22012033343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45561.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 22012033343 its reverse (34333021022), we get a palindrome (56345054365).

The spelling of 22012033343 in words is "twenty-two billion, twelve million, thirty-three thousand, three hundred forty-three".