202222002002180 has 24 divisors (see below), whose sum is σ = 425189837042880. Its totient is φ = 80789061212640.

The previous prime is 202222002002179. The next prime is 202222002002221. The reversal of 202222002002180 is 81200200222202.

It is a super-3 number, since 3×202222002002180³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6233707640 + ... + 6233740079.

It is an arithmetic number, because the mean of its divisors is an integer number (17716243210120).

Almost surely, 2^{202222002002180} is an apocalyptic number.

202222002002180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202222002002180 is an abundant number, since it is smaller than the sum of its proper divisors (222967835040700).

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

202222002002180 is a wasteful number, since it uses less digits than its factorization.

202222002002180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12467448539 (or 12467448537 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 202222002002180 its reverse (81200200222202), we get a palindrome (283422202224382).

The spelling of 202222002002180 in words is "two hundred two trillion, two hundred twenty-two billion, two million, two thousand, one hundred eighty".