222030111023 has 16 divisors (see below), whose sum is σ = 267265355520. Its totient is φ = 180186140736.

The previous prime is 222030111011. The next prime is 222030111067. The reversal of 222030111023 is 320111030222.

It is not a de Polignac number, because 222030111023 - 2⁶ = 222030110959 is a prime.

It is a super-2 number, since 2×222030111023² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222030110992 and 222030111010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222030114023) 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, 283361 + ... + 724122.

It is an arithmetic number, because the mean of its divisors is an integer number (16704084720).

Almost surely, 2^222030111023 is an apocalyptic number.

222030111023 is a deficient number, since it is larger than the sum of its proper divisors (45235244497).

222030111023 is a wasteful number, since it uses less digits than its factorization.

222030111023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009166.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 222030111023 its reverse (320111030222), we get a palindrome (542141141245).

The spelling of 222030111023 in words is "two hundred twenty-two billion, thirty million, one hundred eleven thousand, twenty-three".