2020122000020 has 96 divisors (see below), whose sum is σ = 4300824729600. Its totient is φ = 796967502464.

The previous prime is 2020121999999. The next prime is 2020122000101. The reversal of 2020122000020 is 200002210202.

It is a junction number, because it is equal to n+sod(n) for n = 2020121999965 and 2020122000010.

It is a congruent number.

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, 570815411 + ... + 570818949.

It is an arithmetic number, because the mean of its divisors is an integer number (44800257600).

Almost surely, 2^{2020122000020} is an apocalyptic number.

2020122000020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020122000020 is an abundant number, since it is smaller than the sum of its proper divisors (2280702729580).

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

2020122000020 is a wasteful number, since it uses less digits than its factorization.

2020122000020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4757 (or 4755 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2020122000020 its reverse (200002210202), we get a palindrome (2220124210222).

The spelling of 2020122000020 in words is "two trillion, twenty billion, one hundred twenty-two million, twenty", and thus it is an aban number.