220440411412 has 24 divisors (see below), whose sum is σ = 415704070656. Its totient is φ = 101678378208.

The previous prime is 220440411377. The next prime is 220440411419. The reversal of 220440411412 is 214114044022.

It is a happy number.

220440411412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220440411419) 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 7 ways as a sum of consecutive naturals, for example, 1235428 + ... + 1402555.

It is an arithmetic number, because the mean of its divisors is an integer number (17321002944).

Almost surely, 2^220440411412 is an apocalyptic number.

It is an amenable number.

220440411412 is a deficient number, since it is larger than the sum of its proper divisors (195263659244).

220440411412 is a wasteful number, since it uses less digits than its factorization.

220440411412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2639607 (or 2639605 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 220440411412 its reverse (214114044022), we get a palindrome (434554455434).

The spelling of 220440411412 in words is "two hundred twenty billion, four hundred forty million, four hundred eleven thousand, four hundred twelve".