2226896939 has 2 divisors, whose sum is σ = 2226896940. Its totient is φ = 2226896938.

The previous prime is 2226896897. The next prime is 2226896941. The reversal of 2226896939 is 9396986222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2226896939 is a prime.

Together with 2226896941, 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 (2226896839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113448469 + 1113448470.

It is an arithmetic number, because the mean of its divisors is an integer number (1113448470).

Almost surely, 2^2226896939 is an apocalyptic number.

2226896939 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226896939 is an equidigital number, since it uses as much as digits as its factorization.

2226896939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5038848, while the sum is 56.

The square root of 2226896939 is about 47190.0088895944. The cubic root of 2226896939 is about 1305.8702843743.

The spelling of 2226896939 in words is "two billion, two hundred twenty-six million, eight hundred ninety-six thousand, nine hundred thirty-nine".