120222102002 has 4 divisors (see below), whose sum is σ = 180333153006. Its totient is φ = 60111051000.

The previous prime is 120222101947. The next prime is 120222102017. The reversal of 120222102002 is 200201222021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 86594244361 + 33627857641 = 294269^2 + 183379^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30055525499 + ... + 30055525502.

Almost surely, 2^120222102002 is an apocalyptic number.

120222102002 is a deficient number, since it is larger than the sum of its proper divisors (60111051004).

120222102002 is an equidigital number, since it uses as much as digits as its factorization.

120222102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60111051003.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 120222102002 its reverse (200201222021), we get a palindrome (320423324023).

The spelling of 120222102002 in words is "one hundred twenty billion, two hundred twenty-two million, one hundred two thousand, two".