13841226722 has 16 divisors (see below), whose sum is σ = 20832655032. Its totient is φ = 6897031680.

The previous prime is 13841226677. The next prime is 13841226781. The reversal of 13841226722 is 22762214831.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 12102420121 + 1738806601 = 110011^2 + 41699^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1506968 + ... + 1516124.

Almost surely, 2^13841226722 is an apocalyptic number.

13841226722 is a deficient number, since it is larger than the sum of its proper divisors (6991428310).

13841226722 is a wasteful number, since it uses less digits than its factorization.

13841226722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11653.

The product of its digits is 64512, while the sum is 38.

The spelling of 13841226722 in words is "thirteen billion, eight hundred forty-one million, two hundred twenty-six thousand, seven hundred twenty-two".