220340013147 has 24 divisors (see below), whose sum is σ = 319502811264. Its totient is φ = 146324133504.

The previous prime is 220340013137. The next prime is 220340013149. The reversal of 220340013147 is 741310043022.

It is a happy number.

220340013147 is a `hidden beast` number, since 2 + 2 + 0 + 340 + 0 + 1 + 314 + 7 = 666.

220340013147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 220340013147 - 2¹⁸ = 220339751003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220340013147.

It is not an unprimeable number, because it can be changed into a prime (220340013149) 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 23 ways as a sum of consecutive naturals, for example, 11715183 + ... + 11733975.

It is an arithmetic number, because the mean of its divisors is an integer number (13312617136).

Almost surely, 2^220340013147 is an apocalyptic number.

220340013147 is a deficient number, since it is larger than the sum of its proper divisors (99162798117).

220340013147 is a wasteful number, since it uses less digits than its factorization.

220340013147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23779 (or 23776 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

Adding to 220340013147 its reverse (741310043022), we get a palindrome (961650056169).

The spelling of 220340013147 in words is "two hundred twenty billion, three hundred forty million, thirteen thousand, one hundred forty-seven".