220441334020432 has 80 divisors (see below), whose sum is σ = 490109057298432. Its totient is φ = 94090092359040.

The previous prime is 220441334020373. The next prime is 220441334020433. The reversal of 220441334020432 is 234020433144022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220441334020433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107708313 + ... + 109735879.

Almost surely, 2^{220441334020432} is an apocalyptic number.

It is an amenable number.

220441334020432 is an abundant number, since it is smaller than the sum of its proper divisors (269667723278000).

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

220441334020432 is a wasteful number, since it uses less digits than its factorization.

220441334020432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2031536 (or 2031530 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 220441334020432 its reverse (234020433144022), we get a palindrome (454461767164454).

The spelling of 220441334020432 in words is "two hundred twenty trillion, four hundred forty-one billion, three hundred thirty-four million, twenty thousand, four hundred thirty-two".