220813374211 has 2 divisors, whose sum is σ = 220813374212. Its totient is φ = 220813374210.

The previous prime is 220813374209. The next prime is 220813374269. The reversal of 220813374211 is 112473318022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220813374211 - 2¹ = 220813374209 is a prime.

Together with 220813374209, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (220813378211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110406687105 + 110406687106.

It is an arithmetic number, because the mean of its divisors is an integer number (110406687106).

Almost surely, 2^220813374211 is an apocalyptic number.

220813374211 is a deficient number, since it is larger than the sum of its proper divisors (1).

220813374211 is an equidigital number, since it uses as much as digits as its factorization.

220813374211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 220813374211 in words is "two hundred twenty billion, eight hundred thirteen million, three hundred seventy-four thousand, two hundred eleven".