110213223231 has 16 divisors (see below), whose sum is σ = 150959549664. Its totient is φ = 71472161664.

The previous prime is 110213223229. The next prime is 110213223269. The reversal of 110213223231 is 132322312011.

It is not a de Polignac number, because 110213223231 - 2¹ = 110213223229 is a prime.

It is a super-2 number, since 2×110213223231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110213223198 and 110213223207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110213223931) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342001 + ... + 580853.

It is an arithmetic number, because the mean of its divisors is an integer number (9434971854).

Almost surely, 2^110213223231 is an apocalyptic number.

110213223231 is a deficient number, since it is larger than the sum of its proper divisors (40746326433).

110213223231 is a wasteful number, since it uses less digits than its factorization.

110213223231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243050.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 110213223231 its reverse (132322312011), we get a palindrome (242535535242).

The spelling of 110213223231 in words is "one hundred ten billion, two hundred thirteen million, two hundred twenty-three thousand, two hundred thirty-one".