220110131 has 8 divisors (see below), whose sum is σ = 223301760. Its totient is φ = 216940032.

The previous prime is 220110049. The next prime is 220110173. The reversal of 220110131 is 131011022.

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 220110131 - 2¹⁸ = 219847987 is a prime.

It is a super-2 number, since 2×220110131² = 96896939537674322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220110031) 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, 15806 + ... + 26268.

It is an arithmetic number, because the mean of its divisors is an integer number (27912720).

Almost surely, 2^220110131 is an apocalyptic number.

220110131 is a deficient number, since it is larger than the sum of its proper divisors (3191629).

220110131 is a wasteful number, since it uses less digits than its factorization.

220110131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10765.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 220110131 is about 14836.1090249432. The cubic root of 220110131 is about 603.7817902094.

Adding to 220110131 its reverse (131011022), we get a palindrome (351121153).

The spelling of 220110131 in words is "two hundred twenty million, one hundred ten thousand, one hundred thirty-one".