32130120330222 has 64 divisors (see below), whose sum is σ = 66063678796800. Its totient is φ = 10414169539200.

The previous prime is 32130120330211. The next prime is 32130120330223. The reversal of 32130120330222 is 22203302103123.

It is a junction number, because it is equal to n+sod(n) for n = 32130120330192 and 32130120330201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32130120330223) 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, 10110523 + ... + 12902825.

It is an arithmetic number, because the mean of its divisors is an integer number (1032244981200).

Almost surely, 2^{32130120330222} is an apocalyptic number.

32130120330222 is an abundant number, since it is smaller than the sum of its proper divisors (33933558466578).

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

32130120330222 is a wasteful number, since it uses less digits than its factorization.

32130120330222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2792729.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 32130120330222 its reverse (22203302103123), we get a palindrome (54333422433345).

The spelling of 32130120330222 in words is "thirty-two trillion, one hundred thirty billion, one hundred twenty million, three hundred thirty thousand, two hundred twenty-two".