2020221120012 has 96 divisors (see below), whose sum is σ = 4801401259200. Its totient is φ = 661022208000.

The previous prime is 2020221119993. The next prime is 2020221120031. The reversal of 2020221120012 is 2100211220202.

It is an interprime number because it is at equal distance from previous prime (2020221119993) and next prime (2020221120031).

It is a junction number, because it is equal to n+sod(n) for n = 2020221119973 and 2020221120000.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116169414 + ... + 116186802.

It is an arithmetic number, because the mean of its divisors is an integer number (50014596450).

Almost surely, 2^{2020221120012} is an apocalyptic number.

It is an amenable number.

2020221120012 is an abundant number, since it is smaller than the sum of its proper divisors (2781180139188).

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

2020221120012 is a wasteful number, since it uses less digits than its factorization.

2020221120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18267 (or 18265 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2020221120012 its reverse (2100211220202), we get a palindrome (4120432340214).

The spelling of 2020221120012 in words is "two trillion, twenty billion, two hundred twenty-one million, one hundred twenty thousand, twelve".