10202002200044 has 48 divisors (see below), whose sum is σ = 18291214319616. Its totient is φ = 4977024312000.

The previous prime is 10202002199969. The next prime is 10202002200083. The reversal of 10202002200044 is 44000220020201.

It is a happy number.

It is a super-3 number, since 3×10202002200044³ (a number of 40 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10202002199995 and 10202002200031.

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, 137919269 + ... + 137993219.

It is an arithmetic number, because the mean of its divisors is an integer number (381066964992).

Almost surely, 2^{10202002200044} is an apocalyptic number.

It is an amenable number.

10202002200044 is a deficient number, since it is larger than the sum of its proper divisors (8089212119572).

10202002200044 is a wasteful number, since it uses less digits than its factorization.

10202002200044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77606 (or 77604 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 10202002200044 its reverse (44000220020201), we get a palindrome (54202222220245).

The spelling of 10202002200044 in words is "ten trillion, two hundred two billion, two million, two hundred thousand, forty-four".