10331201031220 has 24 divisors (see below), whose sum is σ = 21695726029824. Its totient is φ = 4132441581216.

The previous prime is 10331201031169. The next prime is 10331201031251. The reversal of 10331201031220 is 2213010213301.

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, 195264 + ... + 4549783.

It is an arithmetic number, because the mean of its divisors is an integer number (903988584576).

Almost surely, 2^{10331201031220} is an apocalyptic number.

10331201031220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10331201031220 is an abundant number, since it is smaller than the sum of its proper divisors (11364524998604).

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

10331201031220 is a wasteful number, since it uses less digits than its factorization.

10331201031220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4853919 (or 4853917 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10331201031220 its reverse (2213010213301), we get a palindrome (12544211244521).

The spelling of 10331201031220 in words is "ten trillion, three hundred thirty-one billion, two hundred one million, thirty-one thousand, two hundred twenty".