2222531502200 has 48 divisors (see below), whose sum is σ = 5168457620160. Its totient is φ = 888828192000.

The previous prime is 2222531502167. The next prime is 2222531502209. The reversal of 2222531502200 is 22051352222.

It is a self number, because there is not a number n which added to its sum of digits gives 2222531502200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222531502209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183941 + ... + 2116340.

It is an arithmetic number, because the mean of its divisors is an integer number (107676200420).

Almost surely, 2^{2222531502200} is an apocalyptic number.

2222531502200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222531502200 is an abundant number, since it is smaller than the sum of its proper divisors (2945926117960).

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

2222531502200 is a wasteful number, since it uses less digits than its factorization.

2222531502200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305128 (or 2305119 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 2222531502200 its reverse (22051352222), we get a palindrome (2244582854422).

The spelling of 2222531502200 in words is "two trillion, two hundred twenty-two billion, five hundred thirty-one million, five hundred two thousand, two hundred".