222233123233 has 4 divisors (see below), whose sum is σ = 242436134448. Its totient is φ = 202030112020.

The previous prime is 222233123227. The next prime is 222233123243. The reversal of 222233123233 is 332321332222.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 222233123233 - 2⁵ = 222233123201 is a prime.

It is a super-2 number, since 2×222233123233² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222233123243) 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, 10101505591 + ... + 10101505612.

It is an arithmetic number, because the mean of its divisors is an integer number (60609033612).

Almost surely, 2^222233123233 is an apocalyptic number.

It is an amenable number.

222233123233 is a deficient number, since it is larger than the sum of its proper divisors (20203011215).

222233123233 is a wasteful number, since it uses less digits than its factorization.

222233123233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20203011214.

The product of its digits is 15552, while the sum is 28.

Adding to 222233123233 its reverse (332321332222), we get a palindrome (554554455455).

The spelling of 222233123233 in words is "two hundred twenty-two billion, two hundred thirty-three million, one hundred twenty-three thousand, two hundred thirty-three".