220203113011 has 8 divisors (see below), whose sum is σ = 252141891584. Its totient is φ = 188384632200.

The previous prime is 220203112991. The next prime is 220203113021. The reversal of 220203113011 is 110311302022.

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 220203113011 - 2⁵ = 220203112979 is a prime.

It is a super-2 number, since 2×220203113011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220203113021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30070515 + ... + 30077836.

It is an arithmetic number, because the mean of its divisors is an integer number (31517736448).

Almost surely, 2^220203113011 is an apocalyptic number.

220203113011 is a deficient number, since it is larger than the sum of its proper divisors (31938778573).

220203113011 is an equidigital number, since it uses as much as digits as its factorization.

220203113011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60148881.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 220203113011 its reverse (110311302022), we get a palindrome (330514415033).

The spelling of 220203113011 in words is "two hundred twenty billion, two hundred three million, one hundred thirteen thousand, eleven".