10122024440 has 32 divisors (see below), whose sum is σ = 24844970160. Its totient is φ = 3680736000.

The previous prime is 10122024433. The next prime is 10122024443. The reversal of 10122024440 is 4442022101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10122024443) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11501861 + ... + 11502740.

Almost surely, 2^10122024440 is an apocalyptic number.

10122024440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10122024440 is an abundant number, since it is smaller than the sum of its proper divisors (14722945720).

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

10122024440 is a wasteful number, since it uses less digits than its factorization.

10122024440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23004623 (or 23004619 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 10122024440 its reverse (4442022101), we get a palindrome (14564046541).

The spelling of 10122024440 in words is "ten billion, one hundred twenty-two million, twenty-four thousand, four hundred forty".