10230100331220 has 288 divisors, whose sum is σ = 40388968690560. Its totient is φ = 2125735073280.

The previous prime is 10230100331203. The next prime is 10230100331263. The reversal of 10230100331220 is 2213300103201.

10230100331220 is a `hidden beast` number, since 1 + 0 + 230 + 100 + 3 + 312 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10230100331193 and 10230100331202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 17282809 + ... + 17864928.

It is an arithmetic number, because the mean of its divisors is an integer number (140239474620).

Almost surely, 2^{10230100331220} is an apocalyptic number.

10230100331220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10230100331220 is an abundant number, since it is smaller than the sum of its proper divisors (30158868359340).

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

10230100331220 is a wasteful number, since it uses less digits than its factorization.

10230100331220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35147780 (or 35147765 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10230100331220 its reverse (2213300103201), we get a palindrome (12443400434421).

The spelling of 10230100331220 in words is "ten trillion, two hundred thirty billion, one hundred million, three hundred thirty-one thousand, two hundred twenty".