23002212010133 has 4 divisors (see below), whose sum is σ = 23025283437420. Its totient is φ = 22979140582848.

The previous prime is 23002212010117. The next prime is 23002212010139. The reversal of 23002212010133 is 33101021220032.

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

It can be written as a sum of positive squares in 2 ways, for example, as 20984397442129 + 2017814568004 = 4580873^2 + 1420498^2 .

It is a cyclic number.

It is not a de Polignac number, because 23002212010133 - 2⁴ = 23002212010117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23002212010139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11535712148 + ... + 11535714141.

It is an arithmetic number, because the mean of its divisors is an integer number (5756320859355).

Almost surely, 2^{23002212010133} is an apocalyptic number.

It is an amenable number.

23002212010133 is a deficient number, since it is larger than the sum of its proper divisors (23071427287).

23002212010133 is an equidigital number, since it uses as much as digits as its factorization.

23002212010133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23071427286.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23002212010133 its reverse (33101021220032), we get a palindrome (56103233230165).

The spelling of 23002212010133 in words is "twenty-three trillion, two billion, two hundred twelve million, ten thousand, one hundred thirty-three".