2722461147226 has 32 divisors (see below), whose sum is σ = 4242835961280. Its totient is φ = 1308600787200.

The previous prime is 2722461147209. The next prime is 2722461147227. The reversal of 2722461147226 is 6227411642272.

It is not an unprimeable number, because it can be changed into a prime (2722461147227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13809186 + ... + 14004946.

It is an arithmetic number, because the mean of its divisors is an integer number (132588623790).

Almost surely, 2^{2722461147226} is an apocalyptic number.

2722461147226 is a deficient number, since it is larger than the sum of its proper divisors (1520374814054).

2722461147226 is a wasteful number, since it uses less digits than its factorization.

2722461147226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196830.

The product of its digits is 903168, while the sum is 46.

Adding to 2722461147226 its reverse (6227411642272), we get a palindrome (8949872789498).

The spelling of 2722461147226 in words is "two trillion, seven hundred twenty-two billion, four hundred sixty-one million, one hundred forty-seven thousand, two hundred twenty-six".