10032320332220 has 24 divisors (see below), whose sum is σ = 21068016704784. Its totient is φ = 4012900702976.

The previous prime is 10032320332219. The next prime is 10032320332247. The reversal of 10032320332220 is 2223302323001.

It is a super-2 number, since 2×10032320332220² (a number of 27 digits) contains 22 as substring.

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, 1424939 + ... + 4700541.

It is an arithmetic number, because the mean of its divisors is an integer number (877834029366).

Almost surely, 2^{10032320332220} is an apocalyptic number.

10032320332220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10032320332220 is an abundant number, since it is smaller than the sum of its proper divisors (11035696372564).

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

10032320332220 is a wasteful number, since it uses less digits than its factorization.

10032320332220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3428749 (or 3428747 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 10032320332220 its reverse (2223302323001), we get a palindrome (12255622655221).

The spelling of 10032320332220 in words is "ten trillion, thirty-two billion, three hundred twenty million, three hundred thirty-two thousand, two hundred twenty".