120210112200111 has 16 divisors (see below), whose sum is σ = 162912031221600. Its totient is φ = 78824203960320.

The previous prime is 120210112200083. The next prime is 120210112200121. The reversal of 120210112200111 is 111002211012021.

It is a happy number.

It is not a de Polignac number, because 120210112200111 - 2²³ = 120210103811503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120210112200121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1840686 + ... + 15614363.

It is an arithmetic number, because the mean of its divisors is an integer number (10182001951350).

Almost surely, 2^{120210112200111} is an apocalyptic number.

120210112200111 is a deficient number, since it is larger than the sum of its proper divisors (42701919021489).

120210112200111 is a wasteful number, since it uses less digits than its factorization.

120210112200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17492746.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 120210112200111 its reverse (111002211012021), we get a palindrome (231212323212132).

The spelling of 120210112200111 in words is "one hundred twenty trillion, two hundred ten billion, one hundred twelve million, two hundred thousand, one hundred eleven".