10622442544 has 80 divisors (see below), whose sum is σ = 24573427200. Its totient is φ = 4349283840.

The previous prime is 10622442533. The next prime is 10622442553. The reversal of 10622442544 is 44524422601.

It is a super-2 number, since 2×10622442544² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2700259 + ... + 2704189.

It is an arithmetic number, because the mean of its divisors is an integer number (307167840).

Almost surely, 2^10622442544 is an apocalyptic number.

10622442544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10622442544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12286713600).

10622442544 is an abundant number, since it is smaller than the sum of its proper divisors (13950984656).

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

10622442544 is a wasteful number, since it uses less digits than its factorization.

10622442544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5018 (or 5012 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

The spelling of 10622442544 in words is "ten billion, six hundred twenty-two million, four hundred forty-two thousand, five hundred forty-four".