120212212101 has 8 divisors (see below), whose sum is σ = 160674840960. Its totient is φ = 79945528992.

The previous prime is 120212212073. The next prime is 120212212103. The reversal of 120212212101 is 101212212021.

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

It is a de Polignac number, because none of the positive numbers 2^k-120212212101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120212212103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48985005 + ... + 48987458.

It is an arithmetic number, because the mean of its divisors is an integer number (20084355120).

Almost surely, 2^120212212101 is an apocalyptic number.

It is an amenable number.

120212212101 is a deficient number, since it is larger than the sum of its proper divisors (40462628859).

120212212101 is an equidigital number, since it uses as much as digits as its factorization.

120212212101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97972875.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 120212212101 its reverse (101212212021), we get a palindrome (221424424122).

The spelling of 120212212101 in words is "one hundred twenty billion, two hundred twelve million, two hundred twelve thousand, one hundred one".