220211010121112 has 16 divisors (see below), whose sum is σ = 412958024442600. Its totient is φ = 110088870269760.

The previous prime is 220211010121099. The next prime is 220211010121117. The reversal of 220211010121112 is 211121010112022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220211010121117) 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, 2079292589 + ... + 2079398492.

Almost surely, 2^{220211010121112} is an apocalyptic number.

It is an amenable number.

220211010121112 is a deficient number, since it is larger than the sum of its proper divisors (192747014321488).

220211010121112 is a wasteful number, since it uses less digits than its factorization.

220211010121112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4158697706 (or 4158697702 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 220211010121112 its reverse (211121010112022), we get a palindrome (431332020233134).

The spelling of 220211010121112 in words is "two hundred twenty trillion, two hundred eleven billion, ten million, one hundred twenty-one thousand, one hundred twelve".