220110011331 has 8 divisors (see below), whose sum is σ = 335405731584. Its totient is φ = 125777149320.

The previous prime is 220110011311. The next prime is 220110011371. The reversal of 220110011331 is 133110011022.

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 220110011331 - 2⁶ = 220110011267 is a prime.

It is a super-3 number, since 3×220110011331³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 220110011331.

It is not an unprimeable number, because it can be changed into a prime (220110011311) 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, 5240714535 + ... + 5240714576.

It is an arithmetic number, because the mean of its divisors is an integer number (41925716448).

Almost surely, 2^220110011331 is an apocalyptic number.

220110011331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

220110011331 is a deficient number, since it is larger than the sum of its proper divisors (115295720253).

220110011331 is a wasteful number, since it uses less digits than its factorization.

220110011331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10481429121.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 220110011331 its reverse (133110011022), we get a palindrome (353220022353).

The spelling of 220110011331 in words is "two hundred twenty billion, one hundred ten million, eleven thousand, three hundred thirty-one".