12022012202211 has 40 divisors (see below), whose sum is σ = 19598236416000. Its totient is φ = 7283535683760.

The previous prime is 12022012202201. The next prime is 12022012202231. The reversal of 12022012202211 is 11220221022021.

It is a happy number.

12022012202211 is a `hidden beast` number, since 1 + 2 + 0 + 220 + 1 + 220 + 221 + 1 = 666.

It is not a de Polignac number, because 12022012202211 - 2¹⁸ = 12022011940067 is a prime.

It is a super-2 number, since 2×12022012202211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12022012202201) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 221890 + ... + 4908488.

It is an arithmetic number, because the mean of its divisors is an integer number (489955910400).

Almost surely, 2^{12022012202211} is an apocalyptic number.

12022012202211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12022012202211 is a deficient number, since it is larger than the sum of its proper divisors (7576224213789).

12022012202211 is a wasteful number, since it uses less digits than its factorization.

12022012202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4689501 (or 4689492 counting only the distinct ones).

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

Adding to 12022012202211 its reverse (11220221022021), we get a palindrome (23242233224232).

The spelling of 12022012202211 in words is "twelve trillion, twenty-two billion, twelve million, two hundred two thousand, two hundred eleven".