22103301202044 has 12 divisors (see below), whose sum is σ = 51574369471464. Its totient is φ = 7367767067344.

The previous prime is 22103301202039. The next prime is 22103301202091. The reversal of 22103301202044 is 44020210330122.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 920970883407 + ... + 920970883430.

It is an arithmetic number, because the mean of its divisors is an integer number (4297864122622).

Almost surely, 2^{22103301202044} is an apocalyptic number.

It is an amenable number.

22103301202044 is an abundant number, since it is smaller than the sum of its proper divisors (29471068269420).

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

22103301202044 is a wasteful number, since it uses less digits than its factorization.

22103301202044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841941766844 (or 1841941766842 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22103301202044 its reverse (44020210330122), we get a palindrome (66123511532166).

The spelling of 22103301202044 in words is "twenty-two trillion, one hundred three billion, three hundred one million, two hundred two thousand, forty-four".