223012001133 has 6 divisors (see below), whose sum is σ = 322128446094. Its totient is φ = 148674667416.

The previous prime is 223012001123. The next prime is 223012001167. The reversal of 223012001133 is 331100210322.

It can be written as a sum of positive squares in only one way, i.e., 171473012649 + 51538988484 = 414093^2 + 227022^2 .

It is not a de Polignac number, because 223012001133 - 2⁹ = 223012000621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223012001123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12389555610 + ... + 12389555627.

It is an arithmetic number, because the mean of its divisors is an integer number (53688074349).

Almost surely, 2^223012001133 is an apocalyptic number.

It is an amenable number.

223012001133 is a deficient number, since it is larger than the sum of its proper divisors (99116444961).

223012001133 is a wasteful number, since it uses less digits than its factorization.

223012001133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24779111243 (or 24779111240 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 223012001133 its reverse (331100210322), we get a palindrome (554112211455).

The spelling of 223012001133 in words is "two hundred twenty-three billion, twelve million, one thousand, one hundred thirty-three".