112421310552 has 48 divisors (see below), whose sum is σ = 304503381000. Its totient is φ = 37470201216.

The previous prime is 112421310517. The next prime is 112421310581. The reversal of 112421310552 is 255013124211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 749899 + ... + 887237.

Almost surely, 2^112421310552 is an apocalyptic number.

112421310552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112421310552 is an abundant number, since it is smaller than the sum of its proper divisors (192082070448).

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

112421310552 is a wasteful number, since it uses less digits than its factorization.

112421310552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148720 (or 148713 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 112421310552 its reverse (255013124211), we get a palindrome (367434434763).

The spelling of 112421310552 in words is "one hundred twelve billion, four hundred twenty-one million, three hundred ten thousand, five hundred fifty-two".