10111202112 has 224 divisors, whose sum is σ = 29816169984. Its totient is φ = 2998528000.

The previous prime is 10111202111. The next prime is 10111202137. The reversal of 10111202112 is 21120211101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111202111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22824163 + ... + 22824605.

Almost surely, 2^10111202112 is an apocalyptic number.

10111202112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10111202112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14908084992).

10111202112 is an abundant number, since it is smaller than the sum of its proper divisors (19704967872).

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

10111202112 is a wasteful number, since it uses less digits than its factorization.

10111202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677 (or 667 counting only the distinct ones).

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

Adding to 10111202112 its reverse (21120211101), we get a palindrome (31231413213).

The spelling of 10111202112 in words is "ten billion, one hundred eleven million, two hundred two thousand, one hundred twelve".