2112125065510 has 64 divisors (see below), whose sum is σ = 3996177337152. Its totient is φ = 802739621376.

The previous prime is 2112125065483. The next prime is 2112125065529. The reversal of 2112125065510 is 155605212112.

It is a super-2 number, since 2×2112125065510² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107112172 + ... + 107131888.

It is an arithmetic number, because the mean of its divisors is an integer number (62440270893).

Almost surely, 2^{2112125065510} is an apocalyptic number.

2112125065510 is a deficient number, since it is larger than the sum of its proper divisors (1884052271642).

2112125065510 is a wasteful number, since it uses less digits than its factorization.

2112125065510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26537.

The product of its (nonzero) digits is 6000, while the sum is 31.

The spelling of 2112125065510 in words is "two trillion, one hundred twelve billion, one hundred twenty-five million, sixty-five thousand, five hundred ten".