120210102109999 has 16 divisors (see below), whose sum is σ = 132719014512000. Its totient is φ = 107964657979360.

The previous prime is 120210102109997. The next prime is 120210102110027. The reversal of 120210102109999 is 999901201012021.

It is a cyclic number.

It is not a de Polignac number, because 120210102109999 - 2¹ = 120210102109997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120210102109997) 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, 279847224 + ... + 280276450.

It is an arithmetic number, because the mean of its divisors is an integer number (8294938407000).

Almost surely, 2^{120210102109999} is an apocalyptic number.

120210102109999 is a deficient number, since it is larger than the sum of its proper divisors (12508912402001).

120210102109999 is a wasteful number, since it uses less digits than its factorization.

120210102109999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736070.

The product of its (nonzero) digits is 52488, while the sum is 46.

The spelling of 120210102109999 in words is "one hundred twenty trillion, two hundred ten billion, one hundred two million, one hundred nine thousand, nine hundred ninety-nine".