2226699911 has 2 divisors, whose sum is σ = 2226699912. Its totient is φ = 2226699910.

The previous prime is 2226699901. The next prime is 2226699929. The reversal of 2226699911 is 1199966222.

It is a happy number.

2226699911 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 is a cyclic number.

It is not a de Polignac number, because 2226699911 - 2¹⁸ = 2226437767 is a prime.

It is a Sophie Germain prime.

It is a zygodrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2226699901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1113349955 + 1113349956.

It is an arithmetic number, because the mean of its divisors is an integer number (1113349956).

Almost surely, 2^2226699911 is an apocalyptic number.

2226699911 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226699911 is an equidigital number, since it uses as much as digits as its factorization.

2226699911 is an evil number, because the sum of its binary digits is even.

The product of its digits is 209952, while the sum is 47.

The square root of 2226699911 is about 47187.9212405039. The cubic root of 2226699911 is about 1305.8317703036.

The spelling of 2226699911 in words is "two billion, two hundred twenty-six million, six hundred ninety-nine thousand, nine hundred eleven".