220110022111012 has 12 divisors (see below), whose sum is σ = 420210042212016. Its totient is φ = 100050010050440.

The previous prime is 220110022110961. The next prime is 220110022111013. The reversal of 220110022111012 is 210111220011022.

220110022111012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (220110022111013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2501250251218 + ... + 2501250251305.

It is an arithmetic number, because the mean of its divisors is an integer number (35017503517668).

Almost surely, 2^{220110022111012} is an apocalyptic number.

220110022111012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220110022111012 is a deficient number, since it is larger than the sum of its proper divisors (200100020101004).

220110022111012 is a wasteful number, since it uses less digits than its factorization.

220110022111012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5002500502538 (or 5002500502536 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 220110022111012 its reverse (210111220011022), we get a palindrome (430221242122034).

The spelling of 220110022111012 in words is "two hundred twenty trillion, one hundred ten billion, twenty-two million, one hundred eleven thousand, twelve".