120211121111102 has 8 divisors (see below), whose sum is σ = 206076207619056. Its totient is φ = 51519051904752.

The previous prime is 120211121111089. The next prime is 120211121111131. The reversal of 120211121111102 is 201111121112021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4293254325383 + ... + 4293254325410.

It is an arithmetic number, because the mean of its divisors is an integer number (25759525952382).

Almost surely, 2^{120211121111102} is an apocalyptic number.

120211121111102 is a deficient number, since it is larger than the sum of its proper divisors (85865086507954).

120211121111102 is an equidigital number, since it uses as much as digits as its factorization.

120211121111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8586508650802.

The product of its (nonzero) digits is 16, while the sum is 17.

Adding to 120211121111102 its reverse (201111121112021), we get a palindrome (321322242223123).

The spelling of 120211121111102 in words is "one hundred twenty trillion, two hundred eleven billion, one hundred twenty-one million, one hundred eleven thousand, one hundred two".