113132210022 has 96 divisors (see below), whose sum is σ = 266525968800. Its totient is φ = 34475175936.

The previous prime is 113132210021. The next prime is 113132210057. The reversal of 113132210022 is 220012231311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 113132209977 and 113132210004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113132210021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10336629 + ... + 10347567.

It is an arithmetic number, because the mean of its divisors is an integer number (2776312175).

Almost surely, 2^113132210022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113132210022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133262984400).

113132210022 is an abundant number, since it is smaller than the sum of its proper divisors (153393758778).

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

113132210022 is a wasteful number, since it uses less digits than its factorization.

113132210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11382 (or 11379 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 113132210022 its reverse (220012231311), we get a palindrome (333144441333).

The spelling of 113132210022 in words is "one hundred thirteen billion, one hundred thirty-two million, two hundred ten thousand, twenty-two".