3212511213422 has 16 divisors (see below), whose sum is σ = 5549201488512. Its totient is φ = 1366280667960.

The previous prime is 3212511213421. The next prime is 3212511213451. The reversal of 3212511213422 is 2243121152123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212511213421) 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, 875819108 + ... + 875822775.

It is an arithmetic number, because the mean of its divisors is an integer number (346825093032).

Almost surely, 2^{3212511213422} is an apocalyptic number.

3212511213422 is a deficient number, since it is larger than the sum of its proper divisors (2336690275090).

3212511213422 is a wasteful number, since it uses less digits than its factorization.

3212511213422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751642023.

The product of its digits is 5760, while the sum is 29.

Adding to 3212511213422 its reverse (2243121152123), we get a palindrome (5455632365545).

The spelling of 3212511213422 in words is "three trillion, two hundred twelve billion, five hundred eleven million, two hundred thirteen thousand, four hundred twenty-two".