220304040132 has 96 divisors (see below), whose sum is σ = 562934736000. Its totient is φ = 66501964800.

The previous prime is 220304040107. The next prime is 220304040169. The reversal of 220304040132 is 231040403022.

It is a junction number, because it is equal to n+sod(n) for n = 220304040099 and 220304040108.

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, 68225094 + ... + 68228322.

It is an arithmetic number, because the mean of its divisors is an integer number (5863903500).

Almost surely, 2^220304040132 is an apocalyptic number.

220304040132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220304040132 is an abundant number, since it is smaller than the sum of its proper divisors (342630695868).

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

220304040132 is a wasteful number, since it uses less digits than its factorization.

220304040132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5077 (or 5075 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 220304040132 its reverse (231040403022), we get a palindrome (451344443154).

The spelling of 220304040132 in words is "two hundred twenty billion, three hundred four million, forty thousand, one hundred thirty-two".