32221103023013 has 4 divisors (see below), whose sum is σ = 33916950550560. Its totient is φ = 30525255495468.

The previous prime is 32221103022959. The next prime is 32221103023037. The reversal of 32221103023013 is 31032030112223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32221103023013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32221103023013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32221103523013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847923763745 + ... + 847923763782.

It is an arithmetic number, because the mean of its divisors is an integer number (8479237637640).

Almost surely, 2^{32221103023013} is an apocalyptic number.

It is an amenable number.

32221103023013 is a deficient number, since it is larger than the sum of its proper divisors (1695847527547).

32221103023013 is a wasteful number, since it uses less digits than its factorization.

32221103023013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1695847527546.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 32221103023013 its reverse (31032030112223), we get a palindrome (63253133135236).

The spelling of 32221103023013 in words is "thirty-two trillion, two hundred twenty-one billion, one hundred three million, twenty-three thousand, thirteen".