213232300001212 has 6 divisors (see below), whose sum is σ = 373156525002128. Its totient is φ = 106616150000604.

The previous prime is 213232300001153. The next prime is 213232300001239. The reversal of 213232300001212 is 212100003232312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26654037500148 + ... + 26654037500155.

Almost surely, 2^{213232300001212} is an apocalyptic number.

It is an amenable number.

213232300001212 is a deficient number, since it is larger than the sum of its proper divisors (159924225000916).

213232300001212 is a wasteful number, since it uses less digits than its factorization.

213232300001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53308075000307 (or 53308075000305 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 213232300001212 its reverse (212100003232312), we get a palindrome (425332303233524).

The spelling of 213232300001212 in words is "two hundred thirteen trillion, two hundred thirty-two billion, three hundred million, one thousand, two hundred twelve".