2175112602025 has 24 divisors (see below), whose sum is σ = 2950016615424. Its totient is φ = 1577769710400.

The previous prime is 2175112602011. The next prime is 2175112602029. The reversal of 2175112602025 is 5202062115712.

It is not a de Polignac number, because 2175112602025 - 2⁷ = 2175112601897 is a prime.

It is a super-2 number, since 2×2175112602025² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2175112602029) 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, 10220394 + ... + 10431043.

It is an arithmetic number, because the mean of its divisors is an integer number (122917358976).

Almost surely, 2^{2175112602025} is an apocalyptic number.

2175112602025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2175112602025 is a deficient number, since it is larger than the sum of its proper divisors (774904013399).

2175112602025 is a wasteful number, since it uses less digits than its factorization.

2175112602025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20651841 (or 20651836 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 34.

Adding to 2175112602025 its reverse (5202062115712), we get a palindrome (7377174717737).

The spelling of 2175112602025 in words is "two trillion, one hundred seventy-five billion, one hundred twelve million, six hundred two thousand, twenty-five".