2225143345466 has 8 divisors (see below), whose sum is σ = 3415336297824. Its totient is φ = 1086697912860.

The previous prime is 2225143345457. The next prime is 2225143345519. The reversal of 2225143345466 is 6645433415222.

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

It is a super-3 number, since 3×2225143345466³ (a number of 38 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2225143345466.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12936879830 + ... + 12936880001.

It is an arithmetic number, because the mean of its divisors is an integer number (426917037228).

Almost surely, 2^{2225143345466} is an apocalyptic number.

2225143345466 is a deficient number, since it is larger than the sum of its proper divisors (1190192952358).

2225143345466 is a wasteful number, since it uses less digits than its factorization.

2225143345466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25873759876.

The product of its digits is 4147200, while the sum is 47.

The spelling of 2225143345466 in words is "two trillion, two hundred twenty-five billion, one hundred forty-three million, three hundred forty-five thousand, four hundred sixty-six".