120210122111 has 8 divisors (see below), whose sum is σ = 120520418400. Its totient is φ = 119899906560.

The previous prime is 120210122017. The next prime is 120210122141. The reversal of 120210122111 is 111221012021.

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 120210122111 - 2³⁰ = 119136380287 is a prime.

It is a super-3 number, since 3×120210122111³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120210122141) 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, 3959951 + ... + 3990191.

It is an arithmetic number, because the mean of its divisors is an integer number (15065052300).

Almost surely, 2^120210122111 is an apocalyptic number.

120210122111 is a deficient number, since it is larger than the sum of its proper divisors (310296289).

120210122111 is an equidigital number, since it uses as much as digits as its factorization.

120210122111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40369.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120210122111 its reverse (111221012021), we get a palindrome (231431134132).

The spelling of 120210122111 in words is "one hundred twenty billion, two hundred ten million, one hundred twenty-two thousand, one hundred eleven".