222011113023 has 24 divisors (see below), whose sum is σ = 372502649376. Its totient is φ = 124783761600.

The previous prime is 222011113013. The next prime is 222011113031. The reversal of 222011113023 is 320311110222.

It is not a de Polignac number, because 222011113023 - 2⁸ = 222011112767 is a prime.

It is a super-2 number, since 2×222011113023² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222011112987 and 222011113005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222011113013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28881288 + ... + 28888973.

It is an arithmetic number, because the mean of its divisors is an integer number (15520943724).

Almost surely, 2^222011113023 is an apocalyptic number.

222011113023 is a deficient number, since it is larger than the sum of its proper divisors (150491536353).

222011113023 is a wasteful number, since it uses less digits than its factorization.

222011113023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57770335 (or 57770332 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 222011113023 its reverse (320311110222), we get a palindrome (542322223245).

The spelling of 222011113023 in words is "two hundred twenty-two billion, eleven million, one hundred thirteen thousand, twenty-three".