10210112312240 has 20 divisors (see below), whose sum is σ = 23738511126144. Its totient is φ = 4084044924864.

The previous prime is 10210112312189. The next prime is 10210112312293. The reversal of 10210112312240 is 4221321101201.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63813201872 + ... + 63813202031.

Almost surely, 2^{10210112312240} is an apocalyptic number.

10210112312240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10210112312240 is an abundant number, since it is smaller than the sum of its proper divisors (13528398813904).

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

10210112312240 is a wasteful number, since it uses less digits than its factorization.

10210112312240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127626403916 (or 127626403910 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 10210112312240 its reverse (4221321101201), we get a palindrome (14431433413441).

The spelling of 10210112312240 in words is "ten trillion, two hundred ten billion, one hundred twelve million, three hundred twelve thousand, two hundred forty".