2220541185535 has 8 divisors (see below), whose sum is σ = 2664695597616. Its totient is φ = 1776402165120.

The previous prime is 2220541185523. The next prime is 2220541185559. The reversal of 2220541185535 is 5355811450222.

It is a happy number.

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

It is not a de Polignac number, because 2220541185535 - 2⁷ = 2220541185407 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2220541185491 and 2220541185500.

It is a congruent number.

It is an unprimeable number.

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, 3528106 + ... + 4109575.

It is an arithmetic number, because the mean of its divisors is an integer number (333086949702).

Almost surely, 2^{2220541185535} is an apocalyptic number.

2220541185535 is a deficient number, since it is larger than the sum of its proper divisors (444154412081).

2220541185535 is an equidigital number, since it uses as much as digits as its factorization.

2220541185535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7695833.

The product of its (nonzero) digits is 480000, while the sum is 43.

The spelling of 2220541185535 in words is "two trillion, two hundred twenty billion, five hundred forty-one million, one hundred eighty-five thousand, five hundred thirty-five".