32102232212 has 6 divisors (see below), whose sum is σ = 56178906378. Its totient is φ = 16051116104.

The previous prime is 32102232191. The next prime is 32102232223. The reversal of 32102232212 is 21223220123.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 19860137476 + 12242094736 = 140926^2 + 110644^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4012779023 + ... + 4012779030.

It is an arithmetic number, because the mean of its divisors is an integer number (9363151063).

Almost surely, 2^32102232212 is an apocalyptic number.

It is an amenable number.

32102232212 is a deficient number, since it is larger than the sum of its proper divisors (24076674166).

32102232212 is a wasteful number, since it uses less digits than its factorization.

32102232212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8025558057 (or 8025558055 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 32102232212 its reverse (21223220123), we get a palindrome (53325452335).

The spelling of 32102232212 in words is "thirty-two billion, one hundred two million, two hundred thirty-two thousand, two hundred twelve".