202002011220000 has 240 divisors, whose sum is σ = 691416001805760. Its totient is φ = 51525150336000.

The previous prime is 202002011219993. The next prime is 202002011220041. The reversal of 202002011220000 is 22110200202.

It is a tau number, because it is divible by the number of its divisors (240).

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

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 71809135 + ... + 74569134.

It is an arithmetic number, because the mean of its divisors is an integer number (2880900007524).

Almost surely, 2^{202002011220000} is an apocalyptic number.

202002011220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202002011220000 is an abundant number, since it is smaller than the sum of its proper divisors (489413990585760).

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

202002011220000 is a wasteful number, since it uses less digits than its factorization.

202002011220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146378325 (or 146378302 counting only the distinct ones).

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

Adding to 202002011220000 its reverse (22110200202), we get a palindrome (202024121420202).

The spelling of 202002011220000 in words is "two hundred two trillion, two billion, eleven million, two hundred twenty thousand".