220001113332 has 288 divisors, whose sum is σ = 766855375104. Its totient is φ = 51321600000.

The previous prime is 220001113327. The next prime is 220001113351. The reversal of 220001113332 is 233311100022.

220001113332 is a `hidden beast` number, since 220 + 0 + 0 + 1 + 113 + 332 = 666.

220001113332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 1250832 + ... + 1415832.

Almost surely, 2^220001113332 is an apocalyptic number.

220001113332 is a gapful number since it is divisible by the number (22) 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 220001113332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (383427687552).

220001113332 is an abundant number, since it is smaller than the sum of its proper divisors (546854261772).

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

220001113332 is a wasteful number, since it uses less digits than its factorization.

220001113332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165079 (or 165074 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 220001113332 its reverse (233311100022), we get a palindrome (453312213354).

It can be divided in two parts, 220001 and 113332, that added together give a palindrome (333333).

The spelling of 220001113332 in words is "two hundred twenty billion, one million, one hundred thirteen thousand, three hundred thirty-two".