32202221023230 has 128 divisors (see below), whose sum is σ = 81300749967360. Its totient is φ = 8151739015680.

The previous prime is 32202221023229. The next prime is 32202221023249. The reversal of 32202221023230 is 3232012220223.

It is a self number, because there is not a number n which added to its sum of digits gives 32202221023230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 243081351 + ... + 243213789.

It is an arithmetic number, because the mean of its divisors is an integer number (635162109120).

Almost surely, 2^{32202221023230} is an apocalyptic number.

32202221023230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 32202221023230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40650374983680).

32202221023230 is an abundant number, since it is smaller than the sum of its proper divisors (49098528944130).

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

32202221023230 is a wasteful number, since it uses less digits than its factorization.

32202221023230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137466.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 32202221023230 its reverse (3232012220223), we get a palindrome (35434233243453).

The spelling of 32202221023230 in words is "thirty-two trillion, two hundred two billion, two hundred twenty-one million, twenty-three thousand, two hundred thirty".