22044400440202 has 8 divisors (see below), whose sum is σ = 37790400754656. Its totient is φ = 9447600188652.

The previous prime is 22044400440187. The next prime is 22044400440229. The reversal of 22044400440202 is 20204400444022.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 787300015708 + ... + 787300015735.

It is an arithmetic number, because the mean of its divisors is an integer number (4723800094332).

Almost surely, 2^{22044400440202} is an apocalyptic number.

22044400440202 is a deficient number, since it is larger than the sum of its proper divisors (15746000314454).

22044400440202 is a wasteful number, since it uses less digits than its factorization.

22044400440202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574600031452.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 22044400440202 its reverse (20204400444022), we get a palindrome (42248800884224).

The spelling of 22044400440202 in words is "twenty-two trillion, forty-four billion, four hundred million, four hundred forty thousand, two hundred two".