2220200044445 has 16 divisors (see below), whose sum is σ = 2780189799552. Its totient is φ = 1698866495040.

The previous prime is 2220200044367. The next prime is 2220200044471. The reversal of 2220200044445 is 5444400020222.

2220200044445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2220200044445 - 2³² = 2215905077149 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 2537450 + ... + 3298340.

It is an arithmetic number, because the mean of its divisors is an integer number (173761862472).

Almost surely, 2^{2220200044445} is an apocalyptic number.

It is an amenable number.

2220200044445 is a deficient number, since it is larger than the sum of its proper divisors (559989755107).

2220200044445 is a wasteful number, since it uses less digits than its factorization.

2220200044445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786292.

The product of its (nonzero) digits is 20480, while the sum is 29.

Adding to 2220200044445 its reverse (5444400020222), we get a palindrome (7664600064667).

The spelling of 2220200044445 in words is "two trillion, two hundred twenty billion, two hundred million, forty-four thousand, four hundred forty-five".