121112010232 has 64 divisors (see below), whose sum is σ = 253171872000. Its totient is φ = 53978420736.

The previous prime is 121112010223. The next prime is 121112010241. The reversal of 121112010232 is 232010211121.

It is an interprime number because it is at equal distance from previous prime (121112010223) and next prime (121112010241).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16913869 + ... + 16921027.

It is an arithmetic number, because the mean of its divisors is an integer number (3955810500).

Almost surely, 2^121112010232 is an apocalyptic number.

It is an amenable number.

121112010232 is an abundant number, since it is smaller than the sum of its proper divisors (132059861768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121112010232 is a wasteful number, since it uses less digits than its factorization.

121112010232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13748 (or 13744 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 121112010232 its reverse (232010211121), we get a palindrome (353122221353).

The spelling of 121112010232 in words is "one hundred twenty-one billion, one hundred twelve million, ten thousand, two hundred thirty-two".