222456514343 has 16 divisors (see below), whose sum is σ = 268212960000. Its totient is φ = 180239012352.

The previous prime is 222456514297. The next prime is 222456514351. The reversal of 222456514343 is 343415654222.

It is not a de Polignac number, because 222456514343 - 2¹⁶ = 222456448807 is a prime.

It is a super-3 number, since 3×222456514343³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222456514343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222456414343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1802873 + ... + 1922306.

It is an arithmetic number, because the mean of its divisors is an integer number (16763310000).

Almost surely, 2^222456514343 is an apocalyptic number.

222456514343 is a deficient number, since it is larger than the sum of its proper divisors (45756445657).

222456514343 is a wasteful number, since it uses less digits than its factorization.

222456514343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3725654.

The product of its digits is 691200, while the sum is 41.

The spelling of 222456514343 in words is "two hundred twenty-two billion, four hundred fifty-six million, five hundred fourteen thousand, three hundred forty-three".