12102233031222 has 16 divisors (see below), whose sum is σ = 24366912145200. Its totient is φ = 4007003329952.

The previous prime is 12102233031209. The next prime is 12102233031247. The reversal of 12102233031222 is 22213033220121.

It is a junction number, because it is equal to n+sod(n) for n = 12102233031192 and 12102233031201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6768585813 + ... + 6768587600.

It is an arithmetic number, because the mean of its divisors is an integer number (1522932009075).

Almost surely, 2^{12102233031222} is an apocalyptic number.

12102233031222 is an abundant number, since it is smaller than the sum of its proper divisors (12264679113978).

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

12102233031222 is a wasteful number, since it uses less digits than its factorization.

12102233031222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13537173567.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12102233031222 its reverse (22213033220121), we get a palindrome (34315266251343).

The spelling of 12102233031222 in words is "twelve trillion, one hundred two billion, two hundred thirty-three million, thirty-one thousand, two hundred twenty-two".