1113122010000 has 1600 divisors, whose sum is σ = 4885623300096. Its totient is φ = 210816000000.

The previous prime is 1113122009999. The next prime is 1113122010029. The reversal of 1113122010000 is 102213111.

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 319 ways as a sum of consecutive naturals, for example, 3033029817 + ... + 3033030183.

Almost surely, 2^{1113122010000} is an apocalyptic number.

1113122010000 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 1113122010000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2442811650048).

1113122010000 is an abundant number, since it is smaller than the sum of its proper divisors (3772501290096).

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

1113122010000 is a wasteful number, since it uses less digits than its factorization.

1113122010000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530 (or 509 counting only the distinct ones).

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

Adding to 1113122010000 its reverse (102213111), we get a palindrome (1113224223111).

The spelling of 1113122010000 in words is "one trillion, one hundred thirteen billion, one hundred twenty-two million, ten thousand".