2213867541877 has 2 divisors, whose sum is σ = 2213867541878. Its totient is φ = 2213867541876.

The previous prime is 2213867541859. The next prime is 2213867541901. The reversal of 2213867541877 is 7781457683122.

2213867541877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2045431994596 + 168435547281 = 1430186^2 + 410409^2 .

It is a cyclic number.

It is not a de Polignac number, because 2213867541877 - 2²³ = 2213859153269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2213867541857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106933770938 + 1106933770939.

It is an arithmetic number, because the mean of its divisors is an integer number (1106933770939).

Almost surely, 2^{2213867541877} is an apocalyptic number.

It is an amenable number.

2213867541877 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213867541877 is an equidigital number, since it uses as much as digits as its factorization.

2213867541877 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31610880, while the sum is 61.

The spelling of 2213867541877 in words is "two trillion, two hundred thirteen billion, eight hundred sixty-seven million, five hundred forty-one thousand, eight hundred seventy-seven".