22241335011550 has 12 divisors (see below), whose sum is σ = 41368883121576. Its totient is φ = 8896534004600.

The previous prime is 22241335011517. The next prime is 22241335011589. The reversal of 22241335011550 is 5511053314222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 222413350066 + ... + 222413350165.

It is an arithmetic number, because the mean of its divisors is an integer number (3447406926798).

Almost surely, 2^{22241335011550} is an apocalyptic number.

22241335011550 is a deficient number, since it is larger than the sum of its proper divisors (19127548110026).

22241335011550 is a wasteful number, since it uses less digits than its factorization.

22241335011550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444826700243 (or 444826700238 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 22241335011550 its reverse (5511053314222), we get a palindrome (27752388325772).

The spelling of 22241335011550 in words is "twenty-two trillion, two hundred forty-one billion, three hundred thirty-five million, eleven thousand, five hundred fifty".