10240055112 has 64 divisors (see below), whose sum is σ = 29436871680. Its totient is φ = 2907772992.

The previous prime is 10240055107. The next prime is 10240055113. The reversal of 10240055112 is 21155004201.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (10240055113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159588 + ... + 214355.

It is an arithmetic number, because the mean of its divisors is an integer number (459951120).

Almost surely, 2^10240055112 is an apocalyptic number.

10240055112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10240055112 is an abundant number, since it is smaller than the sum of its proper divisors (19196816568).

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

10240055112 is a wasteful number, since it uses less digits than its factorization.

10240055112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374122 (or 374118 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

Adding to 10240055112 its reverse (21155004201), we get a palindrome (31395059313).

The spelling of 10240055112 in words is "ten billion, two hundred forty million, fifty-five thousand, one hundred twelve".