22141020340405 has 16 divisors (see below), whose sum is σ = 26574871726080. Its totient is φ = 17709051866688.

The previous prime is 22141020340403. The next prime is 22141020340421. The reversal of 22141020340405 is 50404302014122.

It is a cyclic number.

It is not a de Polignac number, because 22141020340405 - 2¹ = 22141020340403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22141020340403) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 601983306 + ... + 602020084.

It is an arithmetic number, because the mean of its divisors is an integer number (1660929482880).

Almost surely, 2^{22141020340405} is an apocalyptic number.

It is an amenable number.

22141020340405 is a deficient number, since it is larger than the sum of its proper divisors (4433851385675).

22141020340405 is a wasteful number, since it uses less digits than its factorization.

22141020340405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59100.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 22141020340405 its reverse (50404302014122), we get a palindrome (72545322354527).

The spelling of 22141020340405 in words is "twenty-two trillion, one hundred forty-one billion, twenty million, three hundred forty thousand, four hundred five".