23212002002213 has 8 divisors (see below), whose sum is σ = 23538355061400. Its totient is φ = 22887923180800.

The previous prime is 23212002002183. The next prime is 23212002002221. The reversal of 23212002002213 is 31220020021232.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 219804381889 + 22992197620324 = 468833^2 + 4795018^2 .

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 23212002002213 - 2⁶ = 23212002002149 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 (23212002022213) 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, 568538888 + ... + 568579713.

It is an arithmetic number, because the mean of its divisors is an integer number (2942294382675).

Almost surely, 2^{23212002002213} is an apocalyptic number.

It is an amenable number.

23212002002213 is a deficient number, since it is larger than the sum of its proper divisors (326353059187).

23212002002213 is a wasteful number, since it uses less digits than its factorization.

23212002002213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137118887.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23212002002213 its reverse (31220020021232), we get a palindrome (54432022023445).

The spelling of 23212002002213 in words is "twenty-three trillion, two hundred twelve billion, two million, two thousand, two hundred thirteen".