120001200002199 has 24 divisors (see below), whose sum is σ = 177564573793152. Its totient is φ = 78048759847680.

The previous prime is 120001200002149. The next prime is 120001200002231. The reversal of 120001200002199 is 991200002100021.

It is not a de Polignac number, because 120001200002199 - 2⁷ = 120001200002071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120001200002149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35446147 + ... + 38683739.

It is an arithmetic number, because the mean of its divisors is an integer number (7398523908048).

Almost surely, 2^{120001200002199} is an apocalyptic number.

120001200002199 is a deficient number, since it is larger than the sum of its proper divisors (57563373790953).

120001200002199 is a wasteful number, since it uses less digits than its factorization.

120001200002199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3338087 (or 3338084 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 120001200002199 in words is "one hundred twenty trillion, one billion, two hundred million, two thousand, one hundred ninety-nine".