2226279867 has 24 divisors (see below), whose sum is σ = 3494627136. Its totient is φ = 1256825808.

The previous prime is 2226279857. The next prime is 2226279889. The reversal of 2226279867 is 7689726222.

It is a happy number.

2226279867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2226279867 - 2²⁴ = 2209502651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2226279827) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79033 + ... + 103434.

It is an arithmetic number, because the mean of its divisors is an integer number (145609464).

Almost surely, 2^2226279867 is an apocalyptic number.

2226279867 is a deficient number, since it is larger than the sum of its proper divisors (1268347269).

2226279867 is a wasteful number, since it uses less digits than its factorization.

2226279867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182567 (or 182560 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 51.

The square root of 2226279867 is about 47183.4702729674. The cubic root of 2226279867 is about 1305.7496545694.

The spelling of 2226279867 in words is "two billion, two hundred twenty-six million, two hundred seventy-nine thousand, eight hundred sixty-seven".