3047222720227 has 4 divisors (see below), whose sum is σ = 3482540251696. Its totient is φ = 2611905188760.

The previous prime is 3047222720189. The next prime is 3047222720231. The reversal of 3047222720227 is 7220272227403.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-3047222720227 is a prime.

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 3047222720227.

It is not an unprimeable number, because it can be changed into a prime (3047222720827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217658765724 + ... + 217658765737.

It is an arithmetic number, because the mean of its divisors is an integer number (870635062924).

Almost surely, 2^{3047222720227} is an apocalyptic number.

3047222720227 is a deficient number, since it is larger than the sum of its proper divisors (435317531469).

3047222720227 is an equidigital number, since it uses as much as digits as its factorization.

3047222720227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435317531468.

The product of its (nonzero) digits is 263424, while the sum is 40.

The spelling of 3047222720227 in words is "three trillion, forty-seven billion, two hundred twenty-two million, seven hundred twenty thousand, two hundred twenty-seven".