10030311220020 has 288 divisors, whose sum is σ = 37252850600448. Its totient is φ = 1991797936128.

The previous prime is 10030311219997. The next prime is 10030311220177. The reversal of 10030311220020 is 2002211303001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7068972 + ... + 8368451.

It is an arithmetic number, because the mean of its divisors is an integer number (129350175696).

Almost surely, 2^{10030311220020} is an apocalyptic number.

10030311220020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10030311220020 is an abundant number, since it is smaller than the sum of its proper divisors (27222539380428).

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

10030311220020 is a wasteful number, since it uses less digits than its factorization.

10030311220020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15437479 (or 15437470 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10030311220020 its reverse (2002211303001), we get a palindrome (12032522523021).

The spelling of 10030311220020 in words is "ten trillion, thirty billion, three hundred eleven million, two hundred twenty thousand, twenty".