10022603260440 has 64 divisors (see below), whose sum is σ = 31650326092800. Its totient is φ = 2532026086272.

The previous prime is 10022603260429. The next prime is 10022603260469. The reversal of 10022603260440 is 4406230622001.

It is a super-2 number, since 2×10022603260440² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 10022603260398 and 10022603260407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2197937032 + ... + 2197941591.

It is an arithmetic number, because the mean of its divisors is an integer number (494536345200).

Almost surely, 2^{10022603260440} is an apocalyptic number.

10022603260440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10022603260440 is an abundant number, since it is smaller than the sum of its proper divisors (21627722832360).

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

10022603260440 is a wasteful number, since it uses less digits than its factorization.

10022603260440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4395878656 (or 4395878652 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 10022603260440 its reverse (4406230622001), we get a palindrome (14428833882441).

The spelling of 10022603260440 in words is "ten trillion, twenty-two billion, six hundred three million, two hundred sixty thousand, four hundred forty".