22121341434411 has 8 divisors (see below), whose sum is σ = 29519238942720. Its totient is φ = 14735502441192.

The previous prime is 22121341434329. The next prime is 22121341434427. The reversal of 22121341434411 is 11443414312122.

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

It is a de Polignac number, because none of the positive numbers 2^k-22121341434411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22121341434481) 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, 3014624491 + ... + 3014631828.

It is an arithmetic number, because the mean of its divisors is an integer number (3689904867840).

Almost surely, 2^{22121341434411} is an apocalyptic number.

22121341434411 is a deficient number, since it is larger than the sum of its proper divisors (7397897508309).

22121341434411 is a wasteful number, since it uses less digits than its factorization.

22121341434411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6029257545.

The product of its digits is 18432, while the sum is 33.

Adding to 22121341434411 its reverse (11443414312122), we get a palindrome (33564755746533).

The spelling of 22121341434411 in words is "twenty-two trillion, one hundred twenty-one billion, three hundred forty-one million, four hundred thirty-four thousand, four hundred eleven".