2022012202120 has 32 divisors (see below), whose sum is σ = 4573346987520. Its totient is φ = 804570297280.

The previous prime is 2022012202117. The next prime is 2022012202121. The reversal of 2022012202120 is 212022102202.

It is a junction number, because it is equal to n+sod(n) for n = 2022012202094 and 2022012202103.

It is not an unprimeable number, because it can be changed into a prime (2022012202121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132323002 + ... + 132338281.

It is an arithmetic number, because the mean of its divisors is an integer number (142917093360).

Almost surely, 2^{2022012202120} is an apocalyptic number.

2022012202120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022012202120 is an abundant number, since it is smaller than the sum of its proper divisors (2551334785400).

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

2022012202120 is a wasteful number, since it uses less digits than its factorization.

2022012202120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264661485 (or 264661481 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2022012202120 its reverse (212022102202), we get a palindrome (2234034304322).

The spelling of 2022012202120 in words is "two trillion, twenty-two billion, twelve million, two hundred two thousand, one hundred twenty".