2000120221022 has 48 divisors (see below), whose sum is σ = 3804044549760. Its totient is φ = 771984673680.

The previous prime is 2000120220971. The next prime is 2000120221037. The reversal of 2000120221022 is 2201220210002.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2000120220988 and 2000120221006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5336072 + ... + 5698587.

It is an arithmetic number, because the mean of its divisors is an integer number (79250928120).

Almost surely, 2^{2000120221022} is an apocalyptic number.

2000120221022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2000120221022 is a deficient number, since it is larger than the sum of its proper divisors (1803924328738).

2000120221022 is a wasteful number, since it uses less digits than its factorization.

2000120221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11034797 (or 11034786 counting only the distinct ones).

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

Adding to 2000120221022 its reverse (2201220210002), we get a palindrome (4201340431024).

The spelling of 2000120221022 in words is "two trillion, one hundred twenty million, two hundred twenty-one thousand, twenty-two".