220333013121132 has 36 divisors (see below), whose sum is σ = 557673402620880. Its totient is φ = 73349325617952.

The previous prime is 220333013121131. The next prime is 220333013121173. The reversal of 220333013121132 is 231121310333022.

220333013121132 is a `hidden beast` number, since 2 + 2 + 0 + 3 + 3 + 301 + 312 + 11 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×220333013121132² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220333013121096 and 220333013121105.

It is not an unprimeable number, because it can be changed into a prime (220333013121131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3958808832 + ... + 3958864487.

It is an arithmetic number, because the mean of its divisors is an integer number (15490927850580).

Almost surely, 2^{220333013121132} is an apocalyptic number.

It is an amenable number.

220333013121132 is an abundant number, since it is smaller than the sum of its proper divisors (337340389499748).

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

220333013121132 is a wasteful number, since it uses less digits than its factorization.

220333013121132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7917674102 (or 7917674097 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 220333013121132 its reverse (231121310333022), we get a palindrome (451454323454154).

The spelling of 220333013121132 in words is "two hundred twenty trillion, three hundred thirty-three billion, thirteen million, one hundred twenty-one thousand, one hundred thirty-two".