22740555504722 has 8 divisors (see below), whose sum is σ = 37211818098672. Its totient is φ = 10336616138500.

The previous prime is 22740555504703. The next prime is 22740555504749.

22740555504722 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 516830806904 + ... + 516830806947.

It is an arithmetic number, because the mean of its divisors is an integer number (4651477262334).

Almost surely, 2^{22740555504722} is an apocalyptic number.

22740555504722 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22740555504722 is a deficient number, since it is larger than the sum of its proper divisors (14471262593950).

22740555504722 is a wasteful number, since it uses less digits than its factorization.

22740555504722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033661613864.

The product of its (nonzero) digits is 7840000, while the sum is 50.

It can be divided in two parts, 2274055 and 5504722, that added together give a palindrome (7778777).

The spelling of 22740555504722 in words is "twenty-two trillion, seven hundred forty billion, five hundred fifty-five million, five hundred four thousand, seven hundred twenty-two".