22135325543000 has 64 divisors (see below), whose sum is σ = 51797518718400. Its totient is φ = 8853983731200.

The previous prime is 22135325542997. The next prime is 22135325543021. The reversal of 22135325543000 is 34552353122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76224077 + ... + 76513923.

It is an arithmetic number, because the mean of its divisors is an integer number (809336229975).

Almost surely, 2^{22135325543000} is an apocalyptic number.

22135325543000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22135325543000 is an abundant number, since it is smaller than the sum of its proper divisors (29662193175400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22135325543000 is a wasteful number, since it uses less digits than its factorization.

22135325543000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366237 (or 366223 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 22135325543000 its reverse (34552353122), we get a palindrome (22169877896122).

The spelling of 22135325543000 in words is "twenty-two trillion, one hundred thirty-five billion, three hundred twenty-five million, five hundred forty-three thousand".