4361222666647 has 32 divisors (see below), whose sum is σ = 5457102243840. Its totient is φ = 3386040241920.

The previous prime is 4361222666639. The next prime is 4361222666659. The reversal of 4361222666647 is 7466662221634.

It is not a de Polignac number, because 4361222666647 - 2³ = 4361222666639 is a prime.

It is a super-3 number, since 3×4361222666647³ (a number of 39 digits) contains 333 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 (4361222666627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28468818 + ... + 28621600.

It is an arithmetic number, because the mean of its divisors is an integer number (170534445120).

Almost surely, 2^{4361222666647} is an apocalyptic number.

4361222666647 is a deficient number, since it is larger than the sum of its proper divisors (1095879577193).

4361222666647 is a wasteful number, since it uses less digits than its factorization.

4361222666647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154143.

The product of its digits is 20901888, while the sum is 55.

The spelling of 4361222666647 in words is "four trillion, three hundred sixty-one billion, two hundred twenty-two million, six hundred sixty-six thousand, six hundred forty-seven".