120012222002 has 8 divisors (see below), whose sum is σ = 181435800576. Its totient is φ = 59533621812.

The previous prime is 120012221981. The next prime is 120012222017. The reversal of 120012222002 is 200222210021.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 236244278 + ... + 236244785.

It is an arithmetic number, because the mean of its divisors is an integer number (22679475072).

Almost surely, 2^120012222002 is an apocalyptic number.

120012222002 is a deficient number, since it is larger than the sum of its proper divisors (61423578574).

120012222002 is a wasteful number, since it uses less digits than its factorization.

120012222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472489192.

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

Adding to 120012222002 its reverse (200222210021), we get a palindrome (320234432023).

The spelling of 120012222002 in words is "one hundred twenty billion, twelve million, two hundred twenty-two thousand, two".