2226445356163 has 4 divisors (see below), whose sum is σ = 2544508978480. Its totient is φ = 1908381733848.

The previous prime is 2226445356133. The next prime is 2226445356197. The reversal of 2226445356163 is 3616535446222.

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

It is a cyclic number.

It is not a de Polignac number, because 2226445356163 - 2³³ = 2217855421571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2226445356133) 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, 159031811148 + ... + 159031811161.

It is an arithmetic number, because the mean of its divisors is an integer number (636127244620).

Almost surely, 2^{2226445356163} is an apocalyptic number.

2226445356163 is a deficient number, since it is larger than the sum of its proper divisors (318063622317).

2226445356163 is an equidigital number, since it uses as much as digits as its factorization.

2226445356163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318063622316.

The product of its digits is 6220800, while the sum is 49.

The spelling of 2226445356163 in words is "two trillion, two hundred twenty-six billion, four hundred forty-five million, three hundred fifty-six thousand, one hundred sixty-three".