22442510234121 has 32 divisors (see below), whose sum is σ = 31379490616320. Its totient is φ = 14240177160000.

The previous prime is 22442510234117. The next prime is 22442510234149. The reversal of 22442510234121 is 12143201524422.

It is not a de Polignac number, because 22442510234121 - 2² = 22442510234117 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22442510234191) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17048110 + ... + 18317288.

It is an arithmetic number, because the mean of its divisors is an integer number (980609081760).

Almost surely, 2^{22442510234121} is an apocalyptic number.

It is an amenable number.

22442510234121 is a deficient number, since it is larger than the sum of its proper divisors (8936980382199).

22442510234121 is a wasteful number, since it uses less digits than its factorization.

22442510234121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270477.

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 22442510234121 its reverse (12143201524422), we get a palindrome (34585711758543).

The spelling of 22442510234121 in words is "twenty-two trillion, four hundred forty-two billion, five hundred ten million, two hundred thirty-four thousand, one hundred twenty-one".