12120211001095 has 16 divisors (see below), whose sum is σ = 14561850673440. Its totient is φ = 9684438192000.

The previous prime is 12120211001033. The next prime is 12120211001111. The reversal of 12120211001095 is 59010011202121.

It is not a de Polignac number, because 12120211001095 - 2³¹ = 12118063517447 is a prime.

It is a super-2 number, since 2×12120211001095² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119784225 + ... + 119885365.

It is an arithmetic number, because the mean of its divisors is an integer number (910115667090).

Almost surely, 2^{12120211001095} is an apocalyptic number.

12120211001095 is a deficient number, since it is larger than the sum of its proper divisors (2441639672345).

12120211001095 is a wasteful number, since it uses less digits than its factorization.

12120211001095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129906.

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

The spelling of 12120211001095 in words is "twelve trillion, one hundred twenty billion, two hundred eleven million, one thousand, ninety-five".