10012232240 has 20 divisors (see below), whose sum is σ = 23278440144. Its totient is φ = 4004892864.

The previous prime is 10012232239. The next prime is 10012232257. The reversal of 10012232240 is 4223221001.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62576372 + ... + 62576531.

Almost surely, 2^10012232240 is an apocalyptic number.

10012232240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10012232240 is an abundant number, since it is smaller than the sum of its proper divisors (13266207904).

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

10012232240 is a wasteful number, since it uses less digits than its factorization.

10012232240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125152916 (or 125152910 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10012232240 its reverse (4223221001), we get a palindrome (14235453241).

The spelling of 10012232240 in words is "ten billion, twelve million, two hundred thirty-two thousand, two hundred forty".