110002121232 has 80 divisors (see below), whose sum is σ = 300435384000. Its totient is φ = 34585754112.

The previous prime is 110002121209. The next prime is 110002121263. The reversal of 110002121232 is 232121200011.

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, 54507 + ... + 472202.

It is an arithmetic number, because the mean of its divisors is an integer number (3755442300).

Almost surely, 2^110002121232 is an apocalyptic number.

110002121232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110002121232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150217692000).

110002121232 is an abundant number, since it is smaller than the sum of its proper divisors (190433262768).

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

110002121232 is a wasteful number, since it uses less digits than its factorization.

110002121232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526968 (or 526962 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 110002121232 its reverse (232121200011), we get a palindrome (342123321243).

It can be divided in two parts, 1100021 and 21232, that added together give a triangular number (1121253 = T₁₄₉₇).

The spelling of 110002121232 in words is "one hundred ten billion, two million, one hundred twenty-one thousand, two hundred thirty-two".