120000121202 has 16 divisors (see below), whose sum is σ = 202274452800. Its totient is φ = 52976641872.

The previous prime is 120000121159. The next prime is 120000121211. The reversal of 120000121202 is 202121000021.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100333952 + ... + 100335147.

It is an arithmetic number, because the mean of its divisors is an integer number (12642153300).

Almost surely, 2^120000121202 is an apocalyptic number.

120000121202 is a deficient number, since it is larger than the sum of its proper divisors (82274331598).

120000121202 is a wasteful number, since it uses less digits than its factorization.

120000121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200669137.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 120000121202 its reverse (202121000021), we get a palindrome (322121121223).

The spelling of 120000121202 in words is "one hundred twenty billion, one hundred twenty-one thousand, two hundred two".