120100221012010 has 32 divisors (see below), whose sum is σ = 227560011258240. Its totient is φ = 45511323147072.

The previous prime is 120100221011977. The next prime is 120100221012103. The reversal of 120100221012010 is 10210122001021.

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 15 ways as a sum of consecutive naturals, for example, 23945667 + ... + 28523593.

It is an arithmetic number, because the mean of its divisors is an integer number (7111250351820).

Almost surely, 2^{120100221012010} is an apocalyptic number.

120100221012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120100221012010 is a deficient number, since it is larger than the sum of its proper divisors (107459790246230).

120100221012010 is a wasteful number, since it uses less digits than its factorization.

120100221012010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4716030.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120100221012010 its reverse (10210122001021), we get a palindrome (130310343013031).

The spelling of 120100221012010 in words is "one hundred twenty trillion, one hundred billion, two hundred twenty-one million, twelve thousand, ten".