2270480333947 has 4 divisors (see below), whose sum is σ = 2594834667376. Its totient is φ = 1946126000520.

The previous prime is 2270480333921. The next prime is 2270480333959. The reversal of 2270480333947 is 7493330840722.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2270480333947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2270480333894 and 2270480333903.

It is not an unprimeable number, because it can be changed into a prime (2270480333977) 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, 162177166704 + ... + 162177166717.

It is an arithmetic number, because the mean of its divisors is an integer number (648708666844).

Almost surely, 2^{2270480333947} is an apocalyptic number.

2270480333947 is a deficient number, since it is larger than the sum of its proper divisors (324354333429).

2270480333947 is an equidigital number, since it uses as much as digits as its factorization.

2270480333947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324354333428.

The product of its (nonzero) digits is 6096384, while the sum is 52.

The spelling of 2270480333947 in words is "two trillion, two hundred seventy billion, four hundred eighty million, three hundred thirty-three thousand, nine hundred forty-seven".