2202022200120 has 32 divisors (see below), whose sum is σ = 6606066600720. Its totient is φ = 587205920000.

The previous prime is 2202022200109. The next prime is 2202022200127. The reversal of 2202022200120 is 210022202022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2202022200120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202022200127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9175092381 + ... + 9175092620.

Almost surely, 2^{2202022200120} is an apocalyptic number.

2202022200120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2202022200120 is an abundant number, since it is smaller than the sum of its proper divisors (4404044400600).

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

2202022200120 is a wasteful number, since it uses less digits than its factorization.

2202022200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18350185015 (or 18350185011 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2202022200120 its reverse (210022202022), we get a palindrome (2412044402142).

The spelling of 2202022200120 in words is "two trillion, two hundred two billion, twenty-two million, two hundred thousand, one hundred twenty".