32221221222303 has 32 divisors (see below), whose sum is σ = 49032779697920. Its totient is φ = 20897055021600.

The previous prime is 32221221222299. The next prime is 32221221222313. The reversal of 32221221222303 is 30322212212223.

32221221222303 is a `hidden beast` number, since 3 + 2 + 2 + 212 + 212 + 2 + 230 + 3 = 666.

It is not a de Polignac number, because 32221221222303 - 2² = 32221221222299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32221221222313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4077228 + ... + 9003678.

It is an arithmetic number, because the mean of its divisors is an integer number (1532274365560).

Almost surely, 2^{32221221222303} is an apocalyptic number.

32221221222303 is a deficient number, since it is larger than the sum of its proper divisors (16811558475617).

32221221222303 is a wasteful number, since it uses less digits than its factorization.

32221221222303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4933044 (or 4933038 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 32221221222303 its reverse (30322212212223), we get a palindrome (62543433434526).

The spelling of 32221221222303 in words is "thirty-two trillion, two hundred twenty-one billion, two hundred twenty-one million, two hundred twenty-two thousand, three hundred three".