2211151023325 has 24 divisors (see below), whose sum is σ = 2788805880000. Its totient is φ = 1738826242560.

The previous prime is 2211151023317. The next prime is 2211151023329. The reversal of 2211151023325 is 5233201511122.

2211151023325 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 2211151023325 - 2³ = 2211151023317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2211151023293 and 2211151023302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211151023329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2264500 + ... + 3090349.

It is an arithmetic number, because the mean of its divisors is an integer number (116200245000).

Almost surely, 2^{2211151023325} is an apocalyptic number.

2211151023325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2211151023325 is a deficient number, since it is larger than the sum of its proper divisors (577654856675).

2211151023325 is a wasteful number, since it uses less digits than its factorization.

2211151023325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5355141 (or 5355136 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 2211151023325 its reverse (5233201511122), we get a palindrome (7444352534447).

The spelling of 2211151023325 in words is "two trillion, two hundred eleven billion, one hundred fifty-one million, twenty-three thousand, three hundred twenty-five".