220004101313131 has 4 divisors (see below), whose sum is σ = 220004457259600. Its totient is φ = 220003745366664.

The previous prime is 220004101313053. The next prime is 220004101313137. The reversal of 220004101313131 is 131313101400022.

220004101313131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 220004101313131 - 2¹¹ = 220004101311083 is a prime.

It is a super-2 number, since 2×220004101313131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220004101313137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177044496 + ... + 178282813.

It is an arithmetic number, because the mean of its divisors is an integer number (55001114314900).

Almost surely, 2^{220004101313131} is an apocalyptic number.

220004101313131 is a deficient number, since it is larger than the sum of its proper divisors (355946469).

220004101313131 is an equidigital number, since it uses as much as digits as its factorization.

220004101313131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355946468.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 220004101313131 its reverse (131313101400022), we get a palindrome (351317202713153).

The spelling of 220004101313131 in words is "two hundred twenty trillion, four billion, one hundred one million, three hundred thirteen thousand, one hundred thirty-one".