13421100243322 has 16 divisors (see below), whose sum is σ = 20594307283200. Its totient is φ = 6556807870288.

The previous prime is 13421100243233. The next prime is 13421100243377. The reversal of 13421100243322 is 22334200112431.

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, 119123713 + ... + 119236324.

It is an arithmetic number, because the mean of its divisors is an integer number (1287144205200).

Almost surely, 2^{13421100243322} is an apocalyptic number.

13421100243322 is a deficient number, since it is larger than the sum of its proper divisors (7173207039878).

13421100243322 is a wasteful number, since it uses less digits than its factorization.

13421100243322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238360685.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13421100243322 its reverse (22334200112431), we get a palindrome (35755300355753).

The spelling of 13421100243322 in words is "thirteen trillion, four hundred twenty-one billion, one hundred million, two hundred forty-three thousand, three hundred twenty-two".