120002020111110 has 64 divisors (see below), whose sum is σ = 297612613638144. Its totient is φ = 30935212588800.

The previous prime is 120002020111093. The next prime is 120002020111139. The reversal of 120002020111110 is 11111020200021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67983676 + ... + 69726495.

It is an arithmetic number, because the mean of its divisors is an integer number (4650197088096).

Almost surely, 2^{120002020111110} is an apocalyptic number.

120002020111110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120002020111110 is an abundant number, since it is smaller than the sum of its proper divisors (177610593527034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120002020111110 is a wasteful number, since it uses less digits than its factorization.

120002020111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137711149.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 120002020111110 its reverse (11111020200021), we get a palindrome (131113040311131).

The spelling of 120002020111110 in words is "one hundred twenty trillion, two billion, twenty million, one hundred eleven thousand, one hundred ten".