222043011312023 has 4 divisors (see below), whose sum is σ = 242228739613128. Its totient is φ = 201857283010920.

The previous prime is 222043011312011. The next prime is 222043011312043. The reversal of 222043011312023 is 320213110340222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222043011312023 - 2¹⁸ = 222043011049879 is a prime.

It is a super-2 number, since 2×222043011312023² (a number of 29 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 = 222043011311983 and 222043011312001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222043011312043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10092864150536 + ... + 10092864150557.

It is an arithmetic number, because the mean of its divisors is an integer number (60557184903282).

Almost surely, 2^{222043011312023} is an apocalyptic number.

222043011312023 is a deficient number, since it is larger than the sum of its proper divisors (20185728301105).

222043011312023 is a wasteful number, since it uses less digits than its factorization.

222043011312023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20185728301104.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 222043011312023 its reverse (320213110340222), we get a palindrome (542256121652245).

The spelling of 222043011312023 in words is "two hundred twenty-two trillion, forty-three billion, eleven million, three hundred twelve thousand, twenty-three".