120111222120101 has 8 divisors (see below), whose sum is σ = 126626483879520. Its totient is φ = 113615322209712.

The previous prime is 120111222120049. The next prime is 120111222120133. The reversal of 120111222120101 is 101021222111021.

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 120111222120101 - 2⁴² = 115713175608997 is a prime.

It is a super-2 number, since 2×120111222120101² (a number of 29 digits) contains 22 as substring.

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 120111222120101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120111222120161) 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, 4840449515 + ... + 4840474328.

It is an arithmetic number, because the mean of its divisors is an integer number (15828310484940).

Almost surely, 2^{120111222120101} is an apocalyptic number.

It is an amenable number.

120111222120101 is a deficient number, since it is larger than the sum of its proper divisors (6515261759419).

120111222120101 is an equidigital number, since it uses as much as digits as its factorization.

120111222120101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9680924515.

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

Adding to 120111222120101 its reverse (101021222111021), we get a palindrome (221132444231122).

The spelling of 120111222120101 in words is "one hundred twenty trillion, one hundred eleven billion, two hundred twenty-two million, one hundred twenty thousand, one hundred one".