32212322122 has 4 divisors (see below), whose sum is σ = 48318483186. Its totient is φ = 16106161060.

The previous prime is 32212322117. The next prime is 32212322123. The reversal of 32212322122 is 22122321223.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28216944441 + 3995377681 = 167979^2 + 63209^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32212322093 and 32212322102.

It is not an unprimeable number, because it can be changed into a prime (32212322123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8053080529 + ... + 8053080532.

Almost surely, 2^32212322122 is an apocalyptic number.

32212322122 is a deficient number, since it is larger than the sum of its proper divisors (16106161064).

32212322122 is a wasteful number, since it uses less digits than its factorization.

32212322122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16106161063.

The product of its digits is 1152, while the sum is 22.

Adding to 32212322122 its reverse (22122321223), we get a palindrome (54334643345).

The spelling of 32212322122 in words is "thirty-two billion, two hundred twelve million, three hundred twenty-two thousand, one hundred twenty-two".