3212202043243 has 8 divisors (see below), whose sum is σ = 3302997861680. Its totient is φ = 3121615674720.

The previous prime is 3212202043231. The next prime is 3212202043247. The reversal of 3212202043243 is 3423402022123.

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 3212202043243 - 2²¹ = 3212199946091 is a prime.

It is a super-2 number, since 2×3212202043243² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3212202043247) 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, 52331373 + ... + 52392718.

It is an arithmetic number, because the mean of its divisors is an integer number (412874732710).

Almost surely, 2^{3212202043243} is an apocalyptic number.

3212202043243 is a deficient number, since it is larger than the sum of its proper divisors (90795818437).

3212202043243 is a wasteful number, since it uses less digits than its factorization.

3212202043243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104724957.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 3212202043243 its reverse (3423402022123), we get a palindrome (6635604065366).

The spelling of 3212202043243 in words is "three trillion, two hundred twelve billion, two hundred two million, forty-three thousand, two hundred forty-three".