2220130510261 has 8 divisors (see below), whose sum is σ = 2226913286400. Its totient is φ = 2213357229360.

The previous prime is 2220130510253. The next prime is 2220130510289. The reversal of 2220130510261 is 1620150310222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2220130510261 - 2³ = 2220130510253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220130510231) 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, 1905325 + ... + 2840866.

It is an arithmetic number, because the mean of its divisors is an integer number (278364160800).

Almost surely, 2^{2220130510261} is an apocalyptic number.

It is an amenable number.

2220130510261 is a deficient number, since it is larger than the sum of its proper divisors (6782776139).

2220130510261 is an equidigital number, since it uses as much as digits as its factorization.

2220130510261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4747619.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 2220130510261 its reverse (1620150310222), we get a palindrome (3840280820483).

The spelling of 2220130510261 in words is "two trillion, two hundred twenty billion, one hundred thirty million, five hundred ten thousand, two hundred sixty-one".