220022020011112 has 16 divisors (see below), whose sum is σ = 450045040932000. Its totient is φ = 100010009095920.

The previous prime is 220022020011109. The next prime is 220022020011113. The reversal of 220022020011112 is 211110020220022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (220022020011113) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1250125113612 + ... + 1250125113787.

It is an arithmetic number, because the mean of its divisors is an integer number (28127815058250).

Almost surely, 2^{220022020011112} is an apocalyptic number.

220022020011112 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220022020011112 is an abundant number, since it is smaller than the sum of its proper divisors (230023020920888).

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

220022020011112 is a wasteful number, since it uses less digits than its factorization.

220022020011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500250227416 (or 2500250227412 counting only the distinct ones).

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

Adding to 220022020011112 its reverse (211110020220022), we get a palindrome (431132040231134).

The spelling of 220022020011112 in words is "two hundred twenty trillion, twenty-two billion, twenty million, eleven thousand, one hundred twelve".