2022001122020 has 24 divisors (see below), whose sum is σ = 4632220752768. Its totient is φ = 735273135200.

The previous prime is 2022001121993. The next prime is 2022001122047. The reversal of 2022001122020 is 202211002202.

It is an interprime number because it is at equal distance from previous prime (2022001121993) and next prime (2022001122047).

It is a junction number, because it is equal to n+sod(n) for n = 2022001121986 and 2022001122004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4595456876 + ... + 4595457315.

It is an arithmetic number, because the mean of its divisors is an integer number (193009198032).

Almost surely, 2^{2022001122020} is an apocalyptic number.

2022001122020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022001122020 is an abundant number, since it is smaller than the sum of its proper divisors (2610219630748).

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

2022001122020 is a wasteful number, since it uses less digits than its factorization.

2022001122020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9190914211 (or 9190914209 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2022001122020 its reverse (202211002202), we get a palindrome (2224212124222).

The spelling of 2022001122020 in words is "two trillion, twenty-two billion, one million, one hundred twenty-two thousand, twenty".