32200111204445 has 8 divisors (see below), whose sum is σ = 38805970929336. Its totient is φ = 25649530640896.

The previous prime is 32200111204439. The next prime is 32200111204571. The reversal of 32200111204445 is 54440211100223.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7225284864121 + 24974826340324 = 2687989^2 + 4997482^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32200111204445 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13819789052 + ... + 13819791381.

It is an arithmetic number, because the mean of its divisors is an integer number (4850746366167).

Almost surely, 2^{32200111204445} is an apocalyptic number.

It is an amenable number.

32200111204445 is a deficient number, since it is larger than the sum of its proper divisors (6605859724891).

32200111204445 is a wasteful number, since it uses less digits than its factorization.

32200111204445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27639580671.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 32200111204445 its reverse (54440211100223), we get a palindrome (86640322304668).

The spelling of 32200111204445 in words is "thirty-two trillion, two hundred billion, one hundred eleven million, two hundred four thousand, four hundred forty-five".