222032233011 has 4 divisors (see below), whose sum is σ = 296042977352. Its totient is φ = 148021488672.

The previous prime is 222032232977. The next prime is 222032233039. The reversal of 222032233011 is 110332230222.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-222032233011 is a prime.

It is a super-2 number, since 2×222032233011² (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 (222032233051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37005372166 + ... + 37005372171.

It is an arithmetic number, because the mean of its divisors is an integer number (74010744338).

Almost surely, 2^222032233011 is an apocalyptic number.

222032233011 is a deficient number, since it is larger than the sum of its proper divisors (74010744341).

222032233011 is an equidigital number, since it uses as much as digits as its factorization.

222032233011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74010744340.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 222032233011 its reverse (110332230222), we get a palindrome (332364463233).

The spelling of 222032233011 in words is "two hundred twenty-two billion, thirty-two million, two hundred thirty-three thousand, eleven".