20132222012233 has 16 divisors (see below), whose sum is σ = 20237692550400. Its totient is φ = 20027015648640.

The previous prime is 20132222012183. The next prime is 20132222012249. The reversal of 20132222012233 is 33221022223102.

It is a cyclic number.

It is not a de Polignac number, because 20132222012233 - 2²¹ = 20132219915081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20132222012198 and 20132222012207.

It is not an unprimeable number, because it can be changed into a prime (20132222012333) 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, 497944663 + ... + 497985091.

It is an arithmetic number, because the mean of its divisors is an integer number (1264855784400).

Almost surely, 2^{20132222012233} is an apocalyptic number.

It is an amenable number.

20132222012233 is a deficient number, since it is larger than the sum of its proper divisors (105470538167).

20132222012233 is a wasteful number, since it uses less digits than its factorization.

20132222012233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43632.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 20132222012233 its reverse (33221022223102), we get a palindrome (53353244235335).

The spelling of 20132222012233 in words is "twenty trillion, one hundred thirty-two billion, two hundred twenty-two million, twelve thousand, two hundred thirty-three".