121122032 has 20 divisors (see below), whose sum is σ = 234913536. Its totient is φ = 60499200.

The previous prime is 121122011. The next prime is 121122037. The reversal of 121122032 is 230221121.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 121121998 and 121122016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121122037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15128 + ... + 21704.

Almost surely, 2^121122032 is an apocalyptic number.

It is an amenable number.

121122032 is a deficient number, since it is larger than the sum of its proper divisors (113791504).

121122032 is a wasteful number, since it uses less digits than its factorization.

121122032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7736 (or 7730 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 121122032 is about 11005.5455112411. The cubic root of 121122032 is about 494.7749642000.

Adding to 121122032 its reverse (230221121), we get a palindrome (351343153).

The spelling of 121122032 in words is "one hundred twenty-one million, one hundred twenty-two thousand, thirty-two".