120221000012002 has 16 divisors (see below), whose sum is σ = 181002854327040. Its totient is φ = 59886717649168.

The previous prime is 120221000011993. The next prime is 120221000012077. The reversal of 120221000012002 is 200210000122021.

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, 122491023 + ... + 123468589.

It is an arithmetic number, because the mean of its divisors is an integer number (11312678395440).

Almost surely, 2^{120221000012002} is an apocalyptic number.

120221000012002 is a deficient number, since it is larger than the sum of its proper divisors (60781854315038).

120221000012002 is a wasteful number, since it uses less digits than its factorization.

120221000012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206425.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 120221000012002 its reverse (200210000122021), we get a palindrome (320431000134023).

The spelling of 120221000012002 in words is "one hundred twenty trillion, two hundred twenty-one billion, twelve thousand, two".