12022211020012 has 6 divisors (see below), whose sum is σ = 21038869285028. Its totient is φ = 6011105510004.

The previous prime is 12022211020003. The next prime is 12022211020021. The reversal of 12022211020012 is 21002011222021.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12022211020003) and next prime (12022211020021).

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 as a sum of consecutive naturals, namely, 1502776377498 + ... + 1502776377505.

Almost surely, 2^{12022211020012} is an apocalyptic number.

It is an amenable number.

12022211020012 is a deficient number, since it is larger than the sum of its proper divisors (9016658265016).

12022211020012 is a wasteful number, since it uses less digits than its factorization.

12022211020012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3005552755007 (or 3005552755005 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 12022211020012 its reverse (21002011222021), we get a palindrome (33024222242033).

The spelling of 12022211020012 in words is "twelve trillion, twenty-two billion, two hundred eleven million, twenty thousand, twelve".