121102444232 has 64 divisors (see below), whose sum is σ = 290001479040. Its totient is φ = 46031961600.

The previous prime is 121102444217. The next prime is 121102444241. The reversal of 121102444232 is 232444201121.

It is a super-4 number, since 4×121102444232⁴ (a number of 45 digits) contains 4444 as substring.

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, 2372243 + ... + 2422754.

It is an arithmetic number, because the mean of its divisors is an integer number (4531273110).

Almost surely, 2^121102444232 is an apocalyptic number.

It is an amenable number.

121102444232 is an abundant number, since it is smaller than the sum of its proper divisors (168899034808).

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

121102444232 is a wasteful number, since it uses less digits than its factorization.

121102444232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4795062 (or 4795058 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 121102444232 its reverse (232444201121), we get a palindrome (353546645353).

The spelling of 121102444232 in words is "one hundred twenty-one billion, one hundred two million, four hundred forty-four thousand, two hundred thirty-two".