220000440205032 has 32 divisors (see below), whose sum is σ = 550001495637600. Its totient is φ = 73333427385024.

The previous prime is 220000440205001. The next prime is 220000440205043. The reversal of 220000440205032 is 230502044000022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 220000440204993 and 220000440205011.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 45668019 + ... + 50255037.

It is an arithmetic number, because the mean of its divisors is an integer number (17187546738675).

Almost surely, 2^{220000440205032} is an apocalyptic number.

It is an amenable number.

220000440205032 is an abundant number, since it is smaller than the sum of its proper divisors (330001055432568).

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

220000440205032 is a wasteful number, since it uses less digits than its factorization.

220000440205032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6585425 (or 6585421 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

Adding to 220000440205032 its reverse (230502044000022), we get a palindrome (450502484205054).

The spelling of 220000440205032 in words is "two hundred twenty trillion, four hundred forty million, two hundred five thousand, thirty-two".