2022001200120 has 192 divisors, whose sum is σ = 6793396918560. Its totient is φ = 480933207040.

The previous prime is 2022001200119. The next prime is 2022001200137. The reversal of 2022001200120 is 210021002202.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2022001200096 and 2022001200105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 544179 + ... + 2083298.

Almost surely, 2^{2022001200120} is an apocalyptic number.

2022001200120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022001200120 is an abundant number, since it is smaller than the sum of its proper divisors (4771395718440).

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

2022001200120 is a wasteful number, since it uses less digits than its factorization.

2022001200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627566 (or 2627551 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2022001200120 its reverse (210021002202), we get a palindrome (2232022202322).

The spelling of 2022001200120 in words is "two trillion, twenty-two billion, one million, two hundred thousand, one hundred twenty".