202212220001200 has 60 divisors (see below), whose sum is σ = 496151344951200. Its totient is φ = 79163932929280.

The previous prime is 202212220001191. The next prime is 202212220001251. The reversal of 202212220001200 is 2100022212202.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5377965775 + ... + 5378003374.

It is an arithmetic number, because the mean of its divisors is an integer number (8269189082520).

Almost surely, 2^{202212220001200} is an apocalyptic number.

202212220001200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202212220001200 is an abundant number, since it is smaller than the sum of its proper divisors (293939124950000).

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

202212220001200 is a wasteful number, since it uses less digits than its factorization.

202212220001200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10755969214 (or 10755969203 counting only the distinct ones).

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

Adding to 202212220001200 its reverse (2100022212202), we get a palindrome (204312242213402).

The spelling of 202212220001200 in words is "two hundred two trillion, two hundred twelve billion, two hundred twenty million, one thousand, two hundred".