1200119999998 has 32 divisors (see below), whose sum is σ = 1841337640800. Its totient is φ = 586510239744.

The previous prime is 1200119999987. The next prime is 1200120000043. The reversal of 1200119999998 is 8999999110021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14791036 + ... + 14871952.

It is an arithmetic number, because the mean of its divisors is an integer number (57541801275).

Almost surely, 2^{1200119999998} is an apocalyptic number.

1200119999998 is a deficient number, since it is larger than the sum of its proper divisors (641217640802).

1200119999998 is an equidigital number, since it uses as much as digits as its factorization.

1200119999998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81964.

The product of its (nonzero) digits is 8503056, while the sum is 67.

The spelling of 1200119999998 in words is "one trillion, two hundred billion, one hundred nineteen million, nine hundred ninety-nine thousand, nine hundred ninety-eight".