2226696899 has 4 divisors (see below), whose sum is σ = 2544796464. Its totient is φ = 1908597336.

The previous prime is 2226696893. The next prime is 2226696929. The reversal of 2226696899 is 9986966222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2226696899 - 2⁴ = 2226696883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2226696893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159049772 + ... + 159049785.

It is an arithmetic number, because the mean of its divisors is an integer number (636199116).

Almost surely, 2^2226696899 is an apocalyptic number.

2226696899 is a deficient number, since it is larger than the sum of its proper divisors (318099565).

2226696899 is an equidigital number, since it uses as much as digits as its factorization.

2226696899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318099564.

The product of its digits is 10077696, while the sum is 59.

The square root of 2226696899 is about 47187.8893255462. The cubic root of 2226696899 is about 1305.8311815149.

The spelling of 2226696899 in words is "two billion, two hundred twenty-six million, six hundred ninety-six thousand, eight hundred ninety-nine".