32212103122 has 4 divisors (see below), whose sum is σ = 48318154686. Its totient is φ = 16106051560.

The previous prime is 32212103117. The next prime is 32212103123. The reversal of 32212103122 is 22130121223.

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., 27536415481 + 4675687641 = 165941^2 + 68379^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32212103122.

It is not an unprimeable number, because it can be changed into a prime (32212103123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8053025779 + ... + 8053025782.

Almost surely, 2^32212103122 is an apocalyptic number.

32212103122 is a deficient number, since it is larger than the sum of its proper divisors (16106051564).

32212103122 is a wasteful number, since it uses less digits than its factorization.

32212103122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16106051563.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 32212103122 its reverse (22130121223), we get a palindrome (54342224345).

The spelling of 32212103122 in words is "thirty-two billion, two hundred twelve million, one hundred three thousand, one hundred twenty-two".