20110000211112 has 256 divisors, whose sum is σ = 58193209589760. Its totient is φ = 5672688609024.

The previous prime is 20110000211071. The next prime is 20110000211123. The reversal of 20110000211112 is 21111200001102.

It is a super-3 number, since 3×20110000211112³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3071632623 + ... + 3071639169.

It is an arithmetic number, because the mean of its divisors is an integer number (227317224960).

Almost surely, 2^{20110000211112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20110000211112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29096604794880).

20110000211112 is an abundant number, since it is smaller than the sum of its proper divisors (38083209378648).

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

20110000211112 is a wasteful number, since it uses less digits than its factorization.

20110000211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7452 (or 7448 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 20110000211112 its reverse (21111200001102), we get a palindrome (41221200212214).

The spelling of 20110000211112 in words is "twenty trillion, one hundred ten billion, two hundred eleven thousand, one hundred twelve".