2001337226 has 16 divisors (see below), whose sum is σ = 3580032384. Its totient is φ = 820423824.

The previous prime is 2001337207. The next prime is 2001337231. The reversal of 2001337226 is 6227331002.

It is a junction number, because it is equal to n+sod(n) for n = 2001337195 and 2001337204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3107345 + ... + 3107988.

It is an arithmetic number, because the mean of its divisors is an integer number (223752024).

Almost surely, 2^2001337226 is an apocalyptic number.

2001337226 is a deficient number, since it is larger than the sum of its proper divisors (1578695158).

2001337226 is a wasteful number, since it uses less digits than its factorization.

2001337226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6215365.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 2001337226 is about 44736.3076929690. The cubic root of 2001337226 is about 1260.2017872003.

Adding to 2001337226 its reverse (6227331002), we get a palindrome (8228668228).

The spelling of 2001337226 in words is "two billion, one million, three hundred thirty-seven thousand, two hundred twenty-six".