12022110222210 has 48 divisors (see below), whose sum is σ = 34099076269440. Its totient is φ = 2914450962720.

The previous prime is 12022110222209. The next prime is 12022110222247. The reversal of 12022110222210 is 1222201122021.

It is a happy number.

12022110222210 is a `hidden beast` number, since 1 + 2 + 0 + 221 + 10 + 222 + 210 = 666.

It is a super-2 number, since 2×12022110222210² (a number of 27 digits) contains 22 as substring.

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 23 ways as a sum of consecutive naturals, for example, 6071771850 + ... + 6071773829.

It is an arithmetic number, because the mean of its divisors is an integer number (710397422280).

Almost surely, 2^{12022110222210} is an apocalyptic number.

12022110222210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022110222210 is an abundant number, since it is smaller than the sum of its proper divisors (22076966047230).

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

12022110222210 is a wasteful number, since it uses less digits than its factorization.

12022110222210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12143545703 (or 12143545700 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 12022110222210 its reverse (1222201122021), we get a palindrome (13244311344231).

The spelling of 12022110222210 in words is "twelve trillion, twenty-two billion, one hundred ten million, two hundred twenty-two thousand, two hundred ten".