120100002202111 has 16 divisors (see below), whose sum is σ = 121020520900608. Its totient is φ = 119181944851200.

The previous prime is 120100002202067. The next prime is 120100002202133. The reversal of 120100002202111 is 111202200001021.

It is a cyclic number.

It is not a de Polignac number, because 120100002202111 - 2²⁵ = 120099968647679 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120100002202091 and 120100002202100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120100002202511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 641771446 + ... + 641958556.

It is an arithmetic number, because the mean of its divisors is an integer number (7563782556288).

Almost surely, 2^{120100002202111} is an apocalyptic number.

120100002202111 is a deficient number, since it is larger than the sum of its proper divisors (920518698497).

120100002202111 is a wasteful number, since it uses less digits than its factorization.

120100002202111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193662.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120100002202111 its reverse (111202200001021), we get a palindrome (231302202203132).

The spelling of 120100002202111 in words is "one hundred twenty trillion, one hundred billion, two million, two hundred two thousand, one hundred eleven".