22442131334 has 16 divisors (see below), whose sum is σ = 38595937536. Its totient is φ = 9587128200.

The previous prime is 22442131301. The next prime is 22442131381. The reversal of 22442131334 is 43313124422.

It is a junction number, because it is equal to n+sod(n) for n = 22442131297 and 22442131306.

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, 2572832 + ... + 2581539.

It is an arithmetic number, because the mean of its divisors is an integer number (2412246096).

Almost surely, 2^22442131334 is an apocalyptic number.

22442131334 is a deficient number, since it is larger than the sum of its proper divisors (16153806202).

22442131334 is a wasteful number, since it uses less digits than its factorization.

22442131334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5154691.

The product of its digits is 13824, while the sum is 29.

Adding to 22442131334 its reverse (43313124422), we get a palindrome (65755255756).

The spelling of 22442131334 in words is "twenty-two billion, four hundred forty-two million, one hundred thirty-one thousand, three hundred thirty-four".