2212044440100 has 144 divisors (see below), whose sum is σ = 7051146572736. Its totient is φ = 530943680000.

The previous prime is 2212044440071. The next prime is 2212044440117. The reversal of 2212044440100 is 10444402122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2985099 + ... + 3651698.

It is an arithmetic number, because the mean of its divisors is an integer number (48966295644).

Almost surely, 2^{2212044440100} is an apocalyptic number.

2212044440100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2212044440100 is an abundant number, since it is smaller than the sum of its proper divisors (4839102132636).

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

2212044440100 is a wasteful number, since it uses less digits than its factorization.

2212044440100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6636926 (or 6636919 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 2212044440100 its reverse (10444402122), we get a palindrome (2222488842222).

The spelling of 2212044440100 in words is "two trillion, two hundred twelve billion, forty-four million, four hundred forty thousand, one hundred".