120010210001 has 16 divisors (see below), whose sum is σ = 132351100416. Its totient is φ = 107910000000.

The previous prime is 120010209997. The next prime is 120010210039. The reversal of 120010210001 is 100012010021.

It is not a de Polignac number, because 120010210001 - 2² = 120010209997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120010210081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1046501 + ... + 1155501.

It is an arithmetic number, because the mean of its divisors is an integer number (8271943776).

Almost surely, 2^120010210001 is an apocalyptic number.

120010210001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120010210001 is a deficient number, since it is larger than the sum of its proper divisors (12340890415).

120010210001 is a wasteful number, since it uses less digits than its factorization.

120010210001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110104.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 120010210001 its reverse (100012010021), we get a palindrome (220022220022).

It can be divided in two parts, 1200 and 10210001, that added together give a palindrome (10211201).

The spelling of 120010210001 in words is "one hundred twenty billion, ten million, two hundred ten thousand, one".