2213552511427 has 2 divisors, whose sum is σ = 2213552511428. Its totient is φ = 2213552511426.

The previous prime is 2213552511349. The next prime is 2213552511449. The reversal of 2213552511427 is 7241152553122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2213552511427 - 2²⁷ = 2213418293699 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2213552511427.

It is not a weakly prime, because it can be changed into another prime (2213552511487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106776255713 + 1106776255714.

It is an arithmetic number, because the mean of its divisors is an integer number (1106776255714).

Almost surely, 2^{2213552511427} is an apocalyptic number.

2213552511427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213552511427 is an equidigital number, since it uses as much as digits as its factorization.

2213552511427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 168000, while the sum is 40.

The spelling of 2213552511427 in words is "two trillion, two hundred thirteen billion, five hundred fifty-two million, five hundred eleven thousand, four hundred twenty-seven".