32220220231323 has 20 divisors (see below), whose sum is σ = 48270147460920. Its totient is φ = 21418244361792.

The previous prime is 32220220231253. The next prime is 32220220231351. The reversal of 32220220231323 is 32313202202223.

32220220231323 is a `hidden beast` number, since 322 + 2 + 0 + 2 + 2 + 0 + 2 + 313 + 23 = 666.

It is not a de Polignac number, because 32220220231323 - 2²⁰ = 32220219182747 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (32220220231373) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 573142638 + ... + 573198851.

It is an arithmetic number, because the mean of its divisors is an integer number (2413507373046).

Almost surely, 2^{32220220231323} is an apocalyptic number.

32220220231323 is a deficient number, since it is larger than the sum of its proper divisors (16049927229597).

32220220231323 is a wasteful number, since it uses less digits than its factorization.

32220220231323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146341848 (or 1146341839 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 32220220231323 its reverse (32313202202223), we get a palindrome (64533422433546).

The spelling of 32220220231323 in words is "thirty-two trillion, two hundred twenty billion, two hundred twenty million, two hundred thirty-one thousand, three hundred twenty-three".