22503042344050 has 24 divisors (see below), whose sum is σ = 41855806882800. Its totient is φ = 9001185083280.

The previous prime is 22503042343973. The next prime is 22503042344137. The reversal of 22503042344050 is 5044324030522.

It is a junction number, because it is equal to n+sod(n) for n = 22503042343997 and 22503042344015.

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 11 ways as a sum of consecutive naturals, for example, 17750221 + ... + 18975679.

It is an arithmetic number, because the mean of its divisors is an integer number (1743991953450).

Almost surely, 2^{22503042344050} is an apocalyptic number.

22503042344050 is a deficient number, since it is larger than the sum of its proper divisors (19352764538750).

22503042344050 is a wasteful number, since it uses less digits than its factorization.

22503042344050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592730 (or 1592725 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 34.

Adding to 22503042344050 its reverse (5044324030522), we get a palindrome (27547366374572).

The spelling of 22503042344050 in words is "twenty-two trillion, five hundred three billion, forty-two million, three hundred forty-four thousand, fifty".