220020032203132 has 24 divisors (see below), whose sum is σ = 440830082506464. Its totient is φ = 94125009922752.

The previous prime is 220020032203129. The next prime is 220020032203159. The reversal of 220020032203132 is 231302230020022.

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, 7053717163 + ... + 7053748354.

It is an arithmetic number, because the mean of its divisors is an integer number (18367920104436).

Almost surely, 2^{220020032203132} is an apocalyptic number.

It is an amenable number.

220020032203132 is an abundant number, since it is smaller than the sum of its proper divisors (220810050303332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220020032203132 is a wasteful number, since it uses less digits than its factorization.

220020032203132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14107466085 (or 14107466083 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 220020032203132 its reverse (231302230020022), we get a palindrome (451322262223154).

The spelling of 220020032203132 in words is "two hundred twenty trillion, twenty billion, thirty-two million, two hundred three thousand, one hundred thirty-two".