2220315541 has 8 divisors (see below), whose sum is σ = 2228148000. Its totient is φ = 2212497168.

The previous prime is 2220315491. The next prime is 2220315551. The reversal of 2220315541 is 1455130222.

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 2220315541 - 2¹¹ = 2220313493 is a prime.

It is a super-2 number, since 2×2220315541² = 9859602203212245362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220315551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383335 + ... + 389083.

It is an arithmetic number, because the mean of its divisors is an integer number (278518500).

Almost surely, 2^2220315541 is an apocalyptic number.

It is an amenable number.

2220315541 is a deficient number, since it is larger than the sum of its proper divisors (7832459).

2220315541 is an equidigital number, since it uses as much as digits as its factorization.

2220315541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7043.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2220315541 is about 47120.2243309601. The cubic root of 2220315541 is about 1304.5825533660.

Adding to 2220315541 its reverse (1455130222), we get a palindrome (3675445763).

The spelling of 2220315541 in words is "two billion, two hundred twenty million, three hundred fifteen thousand, five hundred forty-one".