120130012221121 has 8 divisors (see below), whose sum is σ = 137942112883904. Its totient is φ = 102480579144720.

The previous prime is 120130012221113. The next prime is 120130012221181. The reversal of 120130012221121 is 121122210031021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120130012221121 - 2³ = 120130012221113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120130012221181) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 40666895010 + ... + 40666897963.

It is an arithmetic number, because the mean of its divisors is an integer number (17242764110488).

Almost surely, 2^{120130012221121} is an apocalyptic number.

It is an amenable number.

120130012221121 is a deficient number, since it is larger than the sum of its proper divisors (17812100662783).

120130012221121 is an equidigital number, since it uses as much as digits as its factorization.

120130012221121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81333793191.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 120130012221121 its reverse (121122210031021), we get a palindrome (241252222252142).

The spelling of 120130012221121 in words is "one hundred twenty trillion, one hundred thirty billion, twelve million, two hundred twenty-one thousand, one hundred twenty-one".