2040444440222 has 4 divisors (see below), whose sum is σ = 3060666660336. Its totient is φ = 1020222220110.

The previous prime is 2040444440201. The next prime is 2040444440233. The reversal of 2040444440222 is 2220444440402.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510111110054 + ... + 510111110057.

It is an arithmetic number, because the mean of its divisors is an integer number (765166665084).

Almost surely, 2^{2040444440222} is an apocalyptic number.

2040444440222 is a deficient number, since it is larger than the sum of its proper divisors (1020222220114).

2040444440222 is a wasteful number, since it uses less digits than its factorization.

2040444440222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020222220113.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 2040444440222 its reverse (2220444440402), we get a palindrome (4260888880624).

The spelling of 2040444440222 in words is "two trillion, forty billion, four hundred forty-four million, four hundred forty thousand, two hundred twenty-two".