22413343011421 has 8 divisors (see below), whose sum is σ = 22526116876800. Its totient is φ = 22300570586448.

The previous prime is 22413343011359. The next prime is 22413343011473. The reversal of 22413343011421 is 12411034331422.

It is a happy number.

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 22413343011421 - 2¹¹ = 22413343009373 is a prime.

It is a super-2 number, since 2×22413343011421² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22413343011481) 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, 45470535 + ... + 45960811.

It is an arithmetic number, because the mean of its divisors is an integer number (2815764609600).

Almost surely, 2^{22413343011421} is an apocalyptic number.

It is an amenable number.

22413343011421 is a deficient number, since it is larger than the sum of its proper divisors (112773865379).

22413343011421 is a wasteful number, since it uses less digits than its factorization.

22413343011421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720203.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 22413343011421 its reverse (12411034331422), we get a palindrome (34824377342843).

The spelling of 22413343011421 in words is "twenty-two trillion, four hundred thirteen billion, three hundred forty-three million, eleven thousand, four hundred twenty-one".