20013070480220 has 48 divisors (see below), whose sum is σ = 43938581137920. Its totient is φ = 7642533830976.

The previous prime is 20013070480189. The next prime is 20013070480237. The reversal of 20013070480220 is 2208407031002.

It is a super-2 number, since 2×20013070480220² (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 15 ways as a sum of consecutive naturals, for example, 41352800 + ... + 41833959.

It is an arithmetic number, because the mean of its divisors is an integer number (915387107040).

Almost surely, 2^{20013070480220} is an apocalyptic number.

20013070480220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20013070480220 is an abundant number, since it is smaller than the sum of its proper divisors (23925510657700).

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

20013070480220 is a wasteful number, since it uses less digits than its factorization.

20013070480220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83187314 (or 83187312 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The spelling of 20013070480220 in words is "twenty trillion, thirteen billion, seventy million, four hundred eighty thousand, two hundred twenty".