10125250211 has 4 divisors (see below), whose sum is σ = 10474396800. Its totient is φ = 9776103624.

The previous prime is 10125250199. The next prime is 10125250259. The reversal of 10125250211 is 11205252101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11205252101 = 89 ⋅125901709.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10125250211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10125250111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174573251 + ... + 174573308.

It is an arithmetic number, because the mean of its divisors is an integer number (2618599200).

Almost surely, 2^10125250211 is an apocalyptic number.

10125250211 is a deficient number, since it is larger than the sum of its proper divisors (349146589).

10125250211 is an equidigital number, since it uses as much as digits as its factorization.

10125250211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349146588.

The product of its (nonzero) digits is 200, while the sum is 20.

The spelling of 10125250211 in words is "ten billion, one hundred twenty-five million, two hundred fifty thousand, two hundred eleven".