12022012202210 has 64 divisors (see below), whose sum is σ = 22387039234560. Its totient is φ = 4645054149120.

The previous prime is 12022012202201. The next prime is 12022012202231. The reversal of 12022012202210 is 1220221022021.

It is a happy number.

It is a super-2 number, since 2×12022012202210² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238701011 + ... + 238751369.

It is an arithmetic number, because the mean of its divisors is an integer number (349797488040).

Almost surely, 2^{12022012202210} is an apocalyptic number.

12022012202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12022012202210 is a deficient number, since it is larger than the sum of its proper divisors (10365027032350).

12022012202210 is a wasteful number, since it uses less digits than its factorization.

12022012202210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56163.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12022012202210 its reverse (1220221022021), we get a palindrome (13242233224231).

The spelling of 12022012202210 in words is "twelve trillion, twenty-two billion, twelve million, two hundred two thousand, two hundred ten".