112322001000 has 384 divisors, whose sum is σ = 394646878080. Its totient is φ = 26561920000.

The previous prime is 112322000977. The next prime is 112322001047. The reversal of 112322001000 is 100223211.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14879227 + ... + 14886773.

It is an arithmetic number, because the mean of its divisors is an integer number (1027726245).

Almost surely, 2^112322001000 is an apocalyptic number.

112322001000 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 112322001000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197323439040).

112322001000 is an abundant number, since it is smaller than the sum of its proper divisors (282324877080).

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

112322001000 is a wasteful number, since it uses less digits than its factorization.

112322001000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7634 (or 7609 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 112322001000 its reverse (100223211), we get a palindrome (112422224211).

The spelling of 112322001000 in words is "one hundred twelve billion, three hundred twenty-two million, one thousand".