2044221320002 has 32 divisors (see below), whose sum is σ = 3102253801920. Its totient is φ = 1010212741440.

The previous prime is 2044221319993. The next prime is 2044221320041. The reversal of 2044221320002 is 2000231224402.

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, 128745688 + ... + 128761564.

It is an arithmetic number, because the mean of its divisors is an integer number (96945431310).

Almost surely, 2^{2044221320002} is an apocalyptic number.

2044221320002 is a deficient number, since it is larger than the sum of its proper divisors (1058032481918).

2044221320002 is a wasteful number, since it uses less digits than its factorization.

2044221320002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18226.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 2044221320002 its reverse (2000231224402), we get a palindrome (4044452544404).

The spelling of 2044221320002 in words is "two trillion, forty-four billion, two hundred twenty-one million, three hundred twenty thousand, two".