22022266466345 has 8 divisors (see below), whose sum is σ = 26429712307200. Its totient is φ = 17615818141360.

The previous prime is 22022266466267. The next prime is 22022266466393. The reversal of 22022266466345 is 54366466222022.

It is a happy number.

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

It is not a de Polignac number, because 22022266466345 - 2¹⁰ = 22022266465321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22022266466293 and 22022266466302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249330395 + ... + 249418704.

It is an arithmetic number, because the mean of its divisors is an integer number (3303714038400).

Almost surely, 2^{22022266466345} is an apocalyptic number.

It is an amenable number.

22022266466345 is a deficient number, since it is larger than the sum of its proper divisors (4407445840855).

22022266466345 is an equidigital number, since it uses as much as digits as its factorization.

22022266466345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498757935.

The product of its (nonzero) digits is 9953280, while the sum is 50.

The spelling of 22022266466345 in words is "twenty-two trillion, twenty-two billion, two hundred sixty-six million, four hundred sixty-six thousand, three hundred forty-five".