112011211000 has 64 divisors (see below), whose sum is σ = 282268284480. Its totient is φ = 41357980800.

The previous prime is 112011210989. The next prime is 112011211009. The reversal of 112011211000 is 112110211.

It is a super-2 number, since 2×112011211000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112011211009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4295124 + ... + 4321123.

It is an arithmetic number, because the mean of its divisors is an integer number (4410441945).

Almost surely, 2^112011211000 is an apocalyptic number.

112011211000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112011211000 is an abundant number, since it is smaller than the sum of its proper divisors (170257073480).

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

112011211000 is a wasteful number, since it uses less digits than its factorization.

112011211000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8616281 (or 8616267 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 112011211000 its reverse (112110211), we get a palindrome (112123321211).

The spelling of 112011211000 in words is "one hundred twelve billion, eleven million, two hundred eleven thousand".