120212122095 has 24 divisors (see below), whose sum is σ = 224395962336. Its totient is φ = 59181352128.

The previous prime is 120212122087. The next prime is 120212122099. The reversal of 120212122095 is 590221212021.

It is a happy number.

It is not a de Polignac number, because 120212122095 - 2³ = 120212122087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120212122099) 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, 102744819 + ... + 102745988.

It is an arithmetic number, because the mean of its divisors is an integer number (9349831764).

Almost surely, 2^120212122095 is an apocalyptic number.

120212122095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

120212122095 is a deficient number, since it is larger than the sum of its proper divisors (104183840241).

120212122095 is a wasteful number, since it uses less digits than its factorization.

120212122095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205490831 (or 205490828 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The spelling of 120212122095 in words is "one hundred twenty billion, two hundred twelve million, one hundred twenty-two thousand, ninety-five".