22136201233 has 8 divisors (see below), whose sum is σ = 22770530240. Its totient is φ = 21503769840.

The previous prime is 22136201231. The next prime is 22136201239. The reversal of 22136201233 is 33210263122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22136201233 - 2¹ = 22136201231 is a prime.

It is a super-2 number, since 2×22136201233² (a number of 21 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 = 22136201198 and 22136201207.

It is not an unprimeable number, because it can be changed into a prime (22136201231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450723 + ... + 497416.

It is an arithmetic number, because the mean of its divisors is an integer number (2846316280).

Almost surely, 2^22136201233 is an apocalyptic number.

It is an amenable number.

22136201233 is a deficient number, since it is larger than the sum of its proper divisors (634329007).

22136201233 is an equidigital number, since it uses as much as digits as its factorization.

22136201233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948807.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 22136201233 its reverse (33210263122), we get a palindrome (55346464355).

The spelling of 22136201233 in words is "twenty-two billion, one hundred thirty-six million, two hundred one thousand, two hundred thirty-three".