22332443441442 has 16 divisors (see below), whose sum is σ = 44665015181952. Its totient is φ = 7444126430640.

The previous prime is 22332443441437. The next prime is 22332443441491. The reversal of 22332443441442 is 24414434423322.

It is a junction number, because it is equal to n+sod(n) for n = 22332443441394 and 22332443441403.

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, 3004033 + ... + 7327284.

It is an arithmetic number, because the mean of its divisors is an integer number (2791563448872).

Almost surely, 2^{22332443441442} is an apocalyptic number.

22332443441442 is an abundant number, since it is smaller than the sum of its proper divisors (22332571740510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22332443441442 is a wasteful number, since it uses less digits than its factorization.

22332443441442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10691593.

The product of its digits is 1769472, while the sum is 42.

Adding to 22332443441442 its reverse (24414434423322), we get a palindrome (46746877864764).

The spelling of 22332443441442 in words is "twenty-two trillion, three hundred thirty-two billion, four hundred forty-three million, four hundred forty-one thousand, four hundred forty-two".