12200222202210 has 96 divisors (see below), whose sum is σ = 37421511109632. Its totient is φ = 2698666657920.

The previous prime is 12200222202191. The next prime is 12200222202221. The reversal of 12200222202210 is 1220222200221.

12200222202210 is a `hidden beast` number, since 1 + 2 + 200 + 22 + 220 + 221 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 312326149 + ... + 312365208.

It is an arithmetic number, because the mean of its divisors is an integer number (389807407392).

Almost surely, 2^{12200222202210} is an apocalyptic number.

12200222202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200222202210 is an abundant number, since it is smaller than the sum of its proper divisors (25221288907422).

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

12200222202210 is a wasteful number, since it uses less digits than its factorization.

12200222202210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624691408 (or 624691405 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 12200222202210 its reverse (1220222200221), we get a palindrome (13420444402431).

The spelling of 12200222202210 in words is "twelve trillion, two hundred billion, two hundred twenty-two million, two hundred two thousand, two hundred ten".