213231120012002 has 8 divisors (see below), whose sum is σ = 320017995867216. Its totient is φ = 106558454722932.

The previous prime is 213231120011977. The next prime is 213231120012011. The reversal of 213231120012002 is 200210021132312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28552636868 + ... + 28552644335.

It is an arithmetic number, because the mean of its divisors is an integer number (40002249483402).

Almost surely, 2^{213231120012002} is an apocalyptic number.

213231120012002 is a deficient number, since it is larger than the sum of its proper divisors (106786875855214).

213231120012002 is a wasteful number, since it uses less digits than its factorization.

213231120012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57105283072.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 213231120012002 its reverse (200210021132312), we get a palindrome (413441141144314).

The spelling of 213231120012002 in words is "two hundred thirteen trillion, two hundred thirty-one billion, one hundred twenty million, twelve thousand, two".