22501345341352 has 16 divisors (see below), whose sum is σ = 42190088680800. Its totient is φ = 11250655026480.

The previous prime is 22501345341161. The next prime is 22501345341403. The reversal of 22501345341352 is 25314354310522.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4366327 + ... + 8004217.

It is an arithmetic number, because the mean of its divisors is an integer number (2636880542550).

Almost surely, 2^{22501345341352} is an apocalyptic number.

It is an amenable number.

22501345341352 is a deficient number, since it is larger than the sum of its proper divisors (19688743339448).

22501345341352 is a wasteful number, since it uses less digits than its factorization.

22501345341352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4411056 (or 4411052 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 22501345341352 its reverse (25314354310522), we get a palindrome (47815699651874).

The spelling of 22501345341352 in words is "twenty-two trillion, five hundred one billion, three hundred forty-five million, three hundred forty-one thousand, three hundred fifty-two".