3212553421005 has 8 divisors (see below), whose sum is σ = 5140085473632. Its totient is φ = 1713361824528.

The previous prime is 3212553420991. The next prime is 3212553421061. The reversal of 3212553421005 is 5001243552123.

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

It is not a de Polignac number, because 3212553421005 - 2⁶ = 3212553420941 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 107085114019 + ... + 107085114048.

It is an arithmetic number, because the mean of its divisors is an integer number (642510684204).

Almost surely, 2^{3212553421005} is an apocalyptic number.

It is an amenable number.

3212553421005 is a deficient number, since it is larger than the sum of its proper divisors (1927532052627).

3212553421005 is a wasteful number, since it uses less digits than its factorization.

3212553421005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214170228075.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 3212553421005 its reverse (5001243552123), we get a palindrome (8213796973128).

The spelling of 3212553421005 in words is "three trillion, two hundred twelve billion, five hundred fifty-three million, four hundred twenty-one thousand, five".