120040112402 has 16 divisors (see below), whose sum is σ = 206260515072. Its totient is φ = 51326396160.

The previous prime is 120040112329. The next prime is 120040112441. The reversal of 120040112402 is 204211040021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9940943 + ... + 9953010.

It is an arithmetic number, because the mean of its divisors is an integer number (12891282192).

Almost surely, 2^120040112402 is an apocalyptic number.

120040112402 is a deficient number, since it is larger than the sum of its proper divisors (86220402670).

120040112402 is a wasteful number, since it uses less digits than its factorization.

120040112402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19894393.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120040112402 its reverse (204211040021), we get a palindrome (324251152423).

The spelling of 120040112402 in words is "one hundred twenty billion, forty million, one hundred twelve thousand, four hundred two".