2227453211 has 2 divisors, whose sum is σ = 2227453212. Its totient is φ = 2227453210.

The previous prime is 2227453159. The next prime is 2227453213. The reversal of 2227453211 is 1123547222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2227453211 - 2¹⁸ = 2227191067 is a prime.

Together with 2227453213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2227453213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113726605 + 1113726606.

It is an arithmetic number, because the mean of its divisors is an integer number (1113726606).

Almost surely, 2^2227453211 is an apocalyptic number.

2227453211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2227453211 is an equidigital number, since it uses as much as digits as its factorization.

2227453211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 29.

The square root of 2227453211 is about 47195.9024810417. The cubic root of 2227453211 is about 1305.9790094474.

The spelling of 2227453211 in words is "two billion, two hundred twenty-seven million, four hundred fifty-three thousand, two hundred eleven".