22021132441334 has 16 divisors (see below), whose sum is σ = 35741189082480. Its totient is φ = 10115430867360.

The previous prime is 22021132441289. The next prime is 22021132441349. The reversal of 22021132441334 is 43314423112022.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22021132441334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2007024449 + ... + 2007035420.

It is an arithmetic number, because the mean of its divisors is an integer number (2233824317655).

Almost surely, 2^{22021132441334} is an apocalyptic number.

22021132441334 is a deficient number, since it is larger than the sum of its proper divisors (13720056641146).

22021132441334 is a wasteful number, since it uses less digits than its factorization.

22021132441334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4014060095.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 22021132441334 its reverse (43314423112022), we get a palindrome (65335555553356).

The spelling of 22021132441334 in words is "twenty-two trillion, twenty-one billion, one hundred thirty-two million, four hundred forty-one thousand, three hundred thirty-four".