2211052441225 has 12 divisors (see below), whose sum is σ = 2757021820560. Its totient is φ = 1758960150800.

The previous prime is 2211052441201. The next prime is 2211052441303. The reversal of 2211052441225 is 5221442501122.

2211052441225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2211052441225 - 2⁹ = 2211052440713 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247040491 + ... + 247049440.

It is an arithmetic number, because the mean of its divisors is an integer number (229751818380).

Almost surely, 2^{2211052441225} is an apocalyptic number.

2211052441225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2211052441225 is a deficient number, since it is larger than the sum of its proper divisors (545969379335).

2211052441225 is a wasteful number, since it uses less digits than its factorization.

2211052441225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494090120 (or 494090115 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

Adding to 2211052441225 its reverse (5221442501122), we get a palindrome (7432494942347).

The spelling of 2211052441225 in words is "two trillion, two hundred eleven billion, fifty-two million, four hundred forty-one thousand, two hundred twenty-five".