10210112240 has 20 divisors (see below), whose sum is σ = 23738511144. Its totient is φ = 4084044864.

The previous prime is 10210112203. The next prime is 10210112243. The reversal of 10210112240 is 4221101201.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210112243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63813122 + ... + 63813281.

Almost surely, 2^10210112240 is an apocalyptic number.

10210112240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10210112240 is an abundant number, since it is smaller than the sum of its proper divisors (13528398904).

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

10210112240 is a wasteful number, since it uses less digits than its factorization.

10210112240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127626416 (or 127626410 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10210112240 its reverse (4221101201), we get a palindrome (14431213441).

The spelling of 10210112240 in words is "ten billion, two hundred ten million, one hundred twelve thousand, two hundred forty".