4564918477222 has 8 divisors (see below), whose sum is σ = 6847399589400. Its totient is φ = 2282451947424.

The previous prime is 4564918477201. The next prime is 4564918477241. The reversal of 4564918477222 is 2227748194654.

It is a happy number.

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, 2826147 + ... + 4137262.

It is an arithmetic number, because the mean of its divisors is an integer number (855924948675).

Almost surely, 2^{4564918477222} is an apocalyptic number.

4564918477222 is a deficient number, since it is larger than the sum of its proper divisors (2282481112178).

4564918477222 is a wasteful number, since it uses less digits than its factorization.

4564918477222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7291190.

The product of its digits is 54190080, while the sum is 61.

The spelling of 4564918477222 in words is "four trillion, five hundred sixty-four billion, nine hundred eighteen million, four hundred seventy-seven thousand, two hundred twenty-two".