21413334740222 has 4 divisors (see below), whose sum is σ = 32120002110336. Its totient is φ = 10706667370110.

The previous prime is 21413334740207. The next prime is 21413334740251. The reversal of 21413334740222 is 22204743331412.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5353333685054 + ... + 5353333685057.

It is an arithmetic number, because the mean of its divisors is an integer number (8030000527584).

Almost surely, 2^{21413334740222} is an apocalyptic number.

21413334740222 is a deficient number, since it is larger than the sum of its proper divisors (10706667370114).

21413334740222 is a wasteful number, since it uses less digits than its factorization.

21413334740222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10706667370113.

The product of its (nonzero) digits is 193536, while the sum is 38.

The spelling of 21413334740222 in words is "twenty-one trillion, four hundred thirteen billion, three hundred thirty-four million, seven hundred forty thousand, two hundred twenty-two".