2214333104545 has 4 divisors (see below), whose sum is σ = 2657199725460. Its totient is φ = 1771466483632.

The previous prime is 2214333104513. The next prime is 2214333104591. The reversal of 2214333104545 is 5454013334122.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1707914424384 + 506418680161 = 1306872^2 + 711631^2 .

It is a cyclic number.

It is not a de Polignac number, because 2214333104545 - 2⁵ = 2214333104513 is a prime.

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, 221433310450 + ... + 221433310459.

It is an arithmetic number, because the mean of its divisors is an integer number (664299931365).

Almost surely, 2^{2214333104545} is an apocalyptic number.

It is an amenable number.

2214333104545 is a deficient number, since it is larger than the sum of its proper divisors (442866620915).

2214333104545 is an equidigital number, since it uses as much as digits as its factorization.

2214333104545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442866620914.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 2214333104545 its reverse (5454013334122), we get a palindrome (7668346438667).

The spelling of 2214333104545 in words is "two trillion, two hundred fourteen billion, three hundred thirty-three million, one hundred four thousand, five hundred forty-five".