113424212000 has 192 divisors, whose sum is σ = 307040243328. Its totient is φ = 40835200000.

The previous prime is 113424211997. The next prime is 113424212021. The reversal of 113424212000 is 212424311.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4431239 + ... + 4456761.

It is an arithmetic number, because the mean of its divisors is an integer number (1599167934).

Almost surely, 2^113424212000 is an apocalyptic number.

113424212000 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 113424212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153520121664).

113424212000 is an abundant number, since it is smaller than the sum of its proper divisors (193616031328).

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

113424212000 is a wasteful number, since it uses less digits than its factorization.

113424212000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25660 (or 25642 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 113424212000 its reverse (212424311), we get a palindrome (113636636311).

The spelling of 113424212000 in words is "one hundred thirteen billion, four hundred twenty-four million, two hundred twelve thousand".