113211424414220 has 384 divisors, whose sum is σ = 275047029734400. Its totient is φ = 38764834304000.

The previous prime is 113211424414213. The next prime is 113211424414229. The reversal of 113211424414220 is 22414424112311.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (113211424414229) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12341805554 + ... + 12341814726.

It is an arithmetic number, because the mean of its divisors is an integer number (716268306600).

Almost surely, 2^{113211424414220} is an apocalyptic number.

113211424414220 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 113211424414220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137523514867200).

113211424414220 is an abundant number, since it is smaller than the sum of its proper divisors (161835605320180).

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

113211424414220 is a wasteful number, since it uses less digits than its factorization.

113211424414220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9609 (or 9607 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

Adding to 113211424414220 its reverse (22414424112311), we get a palindrome (135625848526531).

The spelling of 113211424414220 in words is "one hundred thirteen trillion, two hundred eleven billion, four hundred twenty-four million, four hundred fourteen thousand, two hundred twenty".