120212111012201 has 8 divisors (see below), whose sum is σ = 129459385594560. Its totient is φ = 110964863446992.

The previous prime is 120212111012171. The next prime is 120212111012237. The reversal of 120212111012201 is 102210111212021.

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

It is a cyclic number.

It is not a de Polignac number, because 120212111012201 - 2²² = 120212106817897 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120212111012201.

It is not an unprimeable number, because it can be changed into a prime (120212111072201) 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, 3009716 + ... + 15795018.

It is an arithmetic number, because the mean of its divisors is an integer number (16182423199320).

Almost surely, 2^{120212111012201} is an apocalyptic number.

It is an amenable number.

120212111012201 is a deficient number, since it is larger than the sum of its proper divisors (9247274582359).

120212111012201 is a wasteful number, since it uses less digits than its factorization.

120212111012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13508575.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 120212111012201 its reverse (102210111212021), we get a palindrome (222422222224222).

The spelling of 120212111012201 in words is "one hundred twenty trillion, two hundred twelve billion, one hundred eleven million, twelve thousand, two hundred one".