22141113120221 has 8 divisors (see below), whose sum is σ = 23386862171904. Its totient is φ = 20928584043360.

The previous prime is 22141113120199. The next prime is 22141113120223. The reversal of 22141113120221 is 12202131114122.

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

It is a cyclic number.

It is not a de Polignac number, because 22141113120221 - 2⁶ = 22141113120157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22141113120223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8304992336 + ... + 8304995001.

It is an arithmetic number, because the mean of its divisors is an integer number (2923357771488).

Almost surely, 2^{22141113120221} is an apocalyptic number.

It is an amenable number.

22141113120221 is a deficient number, since it is larger than the sum of its proper divisors (1245749051683).

22141113120221 is a wasteful number, since it uses less digits than its factorization.

22141113120221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16609987411.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 22141113120221 its reverse (12202131114122), we get a palindrome (34343244234343).

The spelling of 22141113120221 in words is "twenty-two trillion, one hundred forty-one billion, one hundred thirteen million, one hundred twenty thousand, two hundred twenty-one".