22011231031233 has 16 divisors (see below), whose sum is σ = 29412197072640. Its totient is φ = 14642210588544.

The previous prime is 22011231031183. The next prime is 22011231031253. The reversal of 22011231031233 is 33213013211022.

It is not a de Polignac number, because 22011231031233 - 2¹⁷ = 22011230900161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22011231031253) 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, 119268733 + ... + 119453141.

It is an arithmetic number, because the mean of its divisors is an integer number (1838262317040).

Almost surely, 2^{22011231031233} is an apocalyptic number.

It is an amenable number.

22011231031233 is a deficient number, since it is larger than the sum of its proper divisors (7400966041407).

22011231031233 is a wasteful number, since it uses less digits than its factorization.

22011231031233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270808.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 22011231031233 its reverse (33213013211022), we get a palindrome (55224244242255).

The spelling of 22011231031233 in words is "twenty-two trillion, eleven billion, two hundred thirty-one million, thirty-one thousand, two hundred thirty-three".