32200323230020 has 96 divisors (see below), whose sum is σ = 74117914133760. Its totient is φ = 11653764119040.

The previous prime is 32200323229993. The next prime is 32200323230027. The reversal of 32200323230020 is 2003232300223.

It is a super-2 number, since 2×32200323230020² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 32200323229973 and 32200323230000.

It is not an unprimeable number, because it can be changed into a prime (32200323230027) 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, 53755926 + ... + 54351634.

It is an arithmetic number, because the mean of its divisors is an integer number (772061605560).

Almost surely, 2^{32200323230020} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32200323230020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37058957066880).

32200323230020 is an abundant number, since it is smaller than the sum of its proper divisors (41917590903740).

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

32200323230020 is a wasteful number, since it uses less digits than its factorization.

32200323230020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596893 (or 596891 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 32200323230020 its reverse (2003232300223), we get a palindrome (34203555530243).

The spelling of 32200323230020 in words is "thirty-two trillion, two hundred billion, three hundred twenty-three million, two hundred thirty thousand, twenty".