10012240272 has 20 divisors (see below), whose sum is σ = 25864954160. Its totient is φ = 3337413408.

The previous prime is 10012240261. The next prime is 10012240289. The reversal of 10012240272 is 27204221001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104294122 + ... + 104294217.

It is an arithmetic number, because the mean of its divisors is an integer number (1293247708).

Almost surely, 2^10012240272 is an apocalyptic number.

10012240272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10012240272 is an abundant number, since it is smaller than the sum of its proper divisors (15852713888).

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

10012240272 is a wasteful number, since it uses less digits than its factorization.

10012240272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208588350 (or 208588344 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 21.

Adding to 10012240272 its reverse (27204221001), we get a palindrome (37216461273).

The spelling of 10012240272 in words is "ten billion, twelve million, two hundred forty thousand, two hundred seventy-two".