213202412002 has 4 divisors (see below), whose sum is σ = 319803618006. Its totient is φ = 106601206000.

The previous prime is 213202411949. The next prime is 213202412009. The reversal of 213202412002 is 200214202312.

213202412002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 123897664081 + 89304747921 = 351991^2 + 298839^2 .

It is not an unprimeable number, because it can be changed into a prime (213202412009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53300602999 + ... + 53300603002.

Almost surely, 2^213202412002 is an apocalyptic number.

213202412002 is a deficient number, since it is larger than the sum of its proper divisors (106601206004).

213202412002 is a wasteful number, since it uses less digits than its factorization.

213202412002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106601206003.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 213202412002 its reverse (200214202312), we get a palindrome (413416614314).

The spelling of 213202412002 in words is "two hundred thirteen billion, two hundred two million, four hundred twelve thousand, two".