112222110000 has 1600 divisors, whose sum is σ = 504493710336. Its totient is φ = 20736000000.

The previous prime is 112222109969. The next prime is 112222110001. The reversal of 112222110000 is 11222211.

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

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (112222110001) by changing a digit.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 1111109950 + ... + 1111110050.

Almost surely, 2^112222110000 is an apocalyptic number.

112222110000 is a gapful number since it is divisible by the number (10) 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 112222110000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252246855168).

112222110000 is an abundant number, since it is smaller than the sum of its proper divisors (392271600336).

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

112222110000 is a wasteful number, since it uses less digits than its factorization.

112222110000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 112222110000 its reverse (11222211), we get a palindrome (112233332211).

112222110000 divided by its reverse (11222211) gives a 4-th power (10000 = 10⁴).

It can be divided in two parts, 112222 and 110000, that added together give a palindrome (222222).

The spelling of 112222110000 in words is "one hundred twelve billion, two hundred twenty-two million, one hundred ten thousand".