2214527856613 has 4 divisors (see below), whose sum is σ = 2223144696780. Its totient is φ = 2205911016448.

The previous prime is 2214527856589. The next prime is 2214527856677. The reversal of 2214527856613 is 3166587254122.

2214527856613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2163140860644 + 51386995969 = 1470762^2 + 226687^2 .

It is a cyclic number.

It is not a de Polignac number, because 2214527856613 - 2³³ = 2205937922021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214527856913) 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, 4308419698 + ... + 4308420211.

It is an arithmetic number, because the mean of its divisors is an integer number (555786174195).

Almost surely, 2^{2214527856613} is an apocalyptic number.

It is an amenable number.

2214527856613 is a deficient number, since it is larger than the sum of its proper divisors (8616840167).

2214527856613 is an equidigital number, since it uses as much as digits as its factorization.

2214527856613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8616840166.

The product of its digits is 4838400, while the sum is 52.

The spelling of 2214527856613 in words is "two trillion, two hundred fourteen billion, five hundred twenty-seven million, eight hundred fifty-six thousand, six hundred thirteen".