100012120112095 has 32 divisors (see below), whose sum is σ = 120743210520000. Its totient is φ = 79525325438976.

The previous prime is 100012120112029. The next prime is 100012120112131. The reversal of 100012120112095 is 590211021210001.

It is a cyclic number.

It is not a de Polignac number, because 100012120112095 - 2²⁷ = 100011985894367 is a prime.

It is a super-2 number, since 2×100012120112095² (a number of 29 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 (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5904940467 + ... + 5904957403.

It is an arithmetic number, because the mean of its divisors is an integer number (3773225328750).

Almost surely, 2^{100012120112095} is an apocalyptic number.

100012120112095 is a deficient number, since it is larger than the sum of its proper divisors (20731090407905).

100012120112095 is a wasteful number, since it uses less digits than its factorization.

100012120112095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26907.

The product of its (nonzero) digits is 360, while the sum is 25.

Adding to 100012120112095 its reverse (590211021210001), we get a palindrome (690223141322096).

The spelling of 100012120112095 in words is "one hundred trillion, twelve billion, one hundred twenty million, one hundred twelve thousand, ninety-five".