8122141350025 has 24 divisors (see below), whose sum is σ = 10080249267200. Its totient is φ = 6492041265600.

The previous prime is 8122141350023. The next prime is 8122141350079. The reversal of 8122141350025 is 5200531412218.

It is not a de Polignac number, because 8122141350025 - 2¹ = 8122141350023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8122141350023) 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, 228716971 + ... + 228752479.

Almost surely, 2^{8122141350025} is an apocalyptic number.

It is an amenable number.

8122141350025 is a deficient number, since it is larger than the sum of its proper divisors (1958107917175).

8122141350025 is a wasteful number, since it uses less digits than its factorization.

8122141350025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43249 (or 43244 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The spelling of 8122141350025 in words is "eight trillion, one hundred twenty-two billion, one hundred forty-one million, three hundred fifty thousand, twenty-five".