2212111200227 has 2 divisors, whose sum is σ = 2212111200228. Its totient is φ = 2212111200226.

The previous prime is 2212111200133. The next prime is 2212111200253. The reversal of 2212111200227 is 7220021112122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2212111200227 is a prime.

It is not a weakly prime, because it can be changed into another prime (2212111200287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106055600113 + 1106055600114.

It is an arithmetic number, because the mean of its divisors is an integer number (1106055600114).

Almost surely, 2^{2212111200227} is an apocalyptic number.

2212111200227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212111200227 is an equidigital number, since it uses as much as digits as its factorization.

2212111200227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 23.

Adding to 2212111200227 its reverse (7220021112122), we get a palindrome (9432132312349).

The spelling of 2212111200227 in words is "two trillion, two hundred twelve billion, one hundred eleven million, two hundred thousand, two hundred twenty-seven".