32221330020030 has 64 divisors (see below), whose sum is σ = 77356248250176. Its totient is φ = 8589571200000.

The previous prime is 32221330020017. The next prime is 32221330020049. The reversal of 32221330020030 is 3002003312223.

It is a junction number, because it is equal to n+sod(n) for n = 32221330019979 and 32221330020006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1679847040 + ... + 1679866220.

It is an arithmetic number, because the mean of its divisors is an integer number (1208691378909).

Almost surely, 2^{32221330020030} is an apocalyptic number.

32221330020030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32221330020030 is an abundant number, since it is smaller than the sum of its proper divisors (45134918230146).

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

32221330020030 is a wasteful number, since it uses less digits than its factorization.

32221330020030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34413.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 32221330020030 its reverse (3002003312223), we get a palindrome (35223333332253).

The spelling of 32221330020030 in words is "thirty-two trillion, two hundred twenty-one billion, three hundred thirty million, twenty thousand, thirty".