32121231122 has 8 divisors (see below), whose sum is σ = 48197794176. Its totient is φ = 16055299732.

The previous prime is 32121231119. The next prime is 32121231193. The reversal of 32121231122 is 22113212123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 32121231094 and 32121231103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2650358 + ... + 2662449.

It is an arithmetic number, because the mean of its divisors is an integer number (6024724272).

Almost surely, 2^32121231122 is an apocalyptic number.

32121231122 is a deficient number, since it is larger than the sum of its proper divisors (16076563054).

32121231122 is a wasteful number, since it uses less digits than its factorization.

32121231122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5315832.

The product of its digits is 288, while the sum is 20.

Adding to 32121231122 its reverse (22113212123), we get a palindrome (54234443245).

The spelling of 32121231122 in words is "thirty-two billion, one hundred twenty-one million, two hundred thirty-one thousand, one hundred twenty-two".