220220000241 has 4 divisors (see below), whose sum is σ = 293626666992. Its totient is φ = 146813333492.

The previous prime is 220220000239. The next prime is 220220000281. The reversal of 220220000241 is 142000022022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 220220000241 - 2¹ = 220220000239 is a prime.

It is a super-2 number, since 2×220220000241² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220220000241.

It is not an unprimeable number, because it can be changed into a prime (220220000281) 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, 36703333371 + ... + 36703333376.

It is an arithmetic number, because the mean of its divisors is an integer number (73406666748).

Almost surely, 2^220220000241 is an apocalyptic number.

It is an amenable number.

220220000241 is a deficient number, since it is larger than the sum of its proper divisors (73406666751).

220220000241 is an equidigital number, since it uses as much as digits as its factorization.

220220000241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73406666750.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 220220000241 its reverse (142000022022), we get a palindrome (362220022263).

The spelling of 220220000241 in words is "two hundred twenty billion, two hundred twenty million, two hundred forty-one", and thus it is an aban number.