22141220434324 has 24 divisors (see below), whose sum is σ = 38761369613568. Its totient is φ = 11066544056160.

The previous prime is 22141220434313. The next prime is 22141220434363. The reversal of 22141220434324 is 42343402214122.

It is a self number, because there is not a number n which added to its sum of digits gives 22141220434324.

It is a congruent number.

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, 147251109 + ... + 147401395.

It is an arithmetic number, because the mean of its divisors is an integer number (1615057067232).

Almost surely, 2^{22141220434324} is an apocalyptic number.

It is an amenable number.

22141220434324 is a deficient number, since it is larger than the sum of its proper divisors (16620149179244).

22141220434324 is a wasteful number, since it uses less digits than its factorization.

22141220434324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163575 (or 163573 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 22141220434324 its reverse (42343402214122), we get a palindrome (64484622648446).

The spelling of 22141220434324 in words is "twenty-two trillion, one hundred forty-one billion, two hundred twenty million, four hundred thirty-four thousand, three hundred twenty-four".