32122133213 has 4 divisors (see below), whose sum is σ = 32433998688. Its totient is φ = 31810267740.

The previous prime is 32122133203. The next prime is 32122133237. The reversal of 32122133213 is 31233122123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32122133213 - 2⁶ = 32122133149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32122133203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155932583 + ... + 155932788.

It is an arithmetic number, because the mean of its divisors is an integer number (8108499672).

Almost surely, 2^32122133213 is an apocalyptic number.

It is an amenable number.

32122133213 is a deficient number, since it is larger than the sum of its proper divisors (311865475).

32122133213 is a wasteful number, since it uses less digits than its factorization.

32122133213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311865474.

The product of its digits is 1296, while the sum is 23.

Adding to 32122133213 its reverse (31233122123), we get a palindrome (63355255336).

The spelling of 32122133213 in words is "thirty-two billion, one hundred twenty-two million, one hundred thirty-three thousand, two hundred thirteen".