220412402484 has 12 divisors (see below), whose sum is σ = 514295605824. Its totient is φ = 73470800824.

The previous prime is 220412402477. The next prime is 220412402489. The reversal of 220412402484 is 484204214022.

220412402484 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220412402489) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 9183850092 + ... + 9183850115.

It is an arithmetic number, because the mean of its divisors is an integer number (42857967152).

Almost surely, 2^220412402484 is an apocalyptic number.

It is an amenable number.

220412402484 is an abundant number, since it is smaller than the sum of its proper divisors (293883203340).

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

220412402484 is a wasteful number, since it uses less digits than its factorization.

220412402484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18367700214 (or 18367700212 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 33.

The spelling of 220412402484 in words is "two hundred twenty billion, four hundred twelve million, four hundred two thousand, four hundred eighty-four".