5211022201125 has 128 divisors (see below), whose sum is σ = 9907054510080. Its totient is φ = 2411261395200.

The previous prime is 5211022201123. The next prime is 5211022201213.

5211022201125 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5211022201125 - 2¹ = 5211022201123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5211022201095 and 5211022201104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5211022201123) 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 127 ways as a sum of consecutive naturals, for example, 11541882 + ... + 11984868.

It is an arithmetic number, because the mean of its divisors is an integer number (77398863360).

Almost surely, 2^{5211022201125} is an apocalyptic number.

It is an amenable number.

5211022201125 is a deficient number, since it is larger than the sum of its proper divisors (4696032308955).

5211022201125 is a wasteful number, since it uses less digits than its factorization.

5211022201125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443164 (or 443154 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 24.

The spelling of 5211022201125 in words is "five trillion, two hundred eleven billion, twenty-two million, two hundred one thousand, one hundred twenty-five".