1241210112 has 72 divisors (see below), whose sum is σ = 3477334560. Its totient is φ = 391956480.

The previous prime is 1241210101. The next prime is 1241210119. The reversal of 1241210112 is 2110121421.

It is a super-4 number, since 4×1241210112⁴ (a number of 37 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1241210091 and 1241210100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241210119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27939 + ... + 57122.

Almost surely, 2^1241210112 is an apocalyptic number.

1241210112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1241210112 is an abundant number, since it is smaller than the sum of its proper divisors (2236124448).

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

1241210112 is an equidigital number, since it uses as much as digits as its factorization.

1241210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85099 (or 85085 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 1241210112 is about 35230.8119690705. The cubic root of 1241210112 is about 1074.6864380589.

Adding to 1241210112 its reverse (2110121421), we get a palindrome (3351331533).

The spelling of 1241210112 in words is "one billion, two hundred forty-one million, two hundred ten thousand, one hundred twelve".