210132123222222 has 12 divisors (see below), whose sum is σ = 455286266981520. Its totient is φ = 70044041074068.

The previous prime is 210132123222149. The next prime is 210132123222239. The reversal of 210132123222222 is 222222321231012.

210132123222222 is a `hidden beast` number, since 2 + 1 + 0 + 1 + 3 + 212 + 3 + 222 + 222 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5837003422822 + ... + 5837003422857.

It is an arithmetic number, because the mean of its divisors is an integer number (37940522248460).

Almost surely, 2^{210132123222222} is an apocalyptic number.

210132123222222 is an abundant number, since it is smaller than the sum of its proper divisors (245154143759298).

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

210132123222222 is a wasteful number, since it uses less digits than its factorization.

210132123222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11674006845687 (or 11674006845684 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 210132123222222 its reverse (222222321231012), we get a palindrome (432354444453234).

The spelling of 210132123222222 in words is "two hundred ten trillion, one hundred thirty-two billion, one hundred twenty-three million, two hundred twenty-two thousand, two hundred twenty-two".