2211245554005 has 24 divisors (see below), whose sum is σ = 3863005366272. Its totient is φ = 1170044888544.

The previous prime is 2211245554003. The next prime is 2211245554019. The reversal of 2211245554005 is 5004555421122.

2211245554005 is a `hidden beast` number, since 2 + 2 + 1 + 1 + 245 + 5 + 5 + 400 + 5 = 666.

It is not a de Polignac number, because 2211245554005 - 2¹ = 2211245554003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211245554003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 193454089 + ... + 193465518.

It is an arithmetic number, because the mean of its divisors is an integer number (160958556928).

Almost surely, 2^{2211245554005} is an apocalyptic number.

It is an amenable number.

2211245554005 is a deficient number, since it is larger than the sum of its proper divisors (1651759812267).

2211245554005 is a wasteful number, since it uses less digits than its factorization.

2211245554005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386919745 (or 386919742 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 2211245554005 in words is "two trillion, two hundred eleven billion, two hundred forty-five million, five hundred fifty-four thousand, five".