212030120001 has 16 divisors (see below), whose sum is σ = 323101462400. Its totient is φ = 121157088768.

The previous prime is 212030119991. The next prime is 212030120039. The reversal of 212030120001 is 100021030212.

212030120001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212030120001 - 2³⁴ = 194850250817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212030120041) by changing a digit.

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, 977265 + ... + 1174353.

It is an arithmetic number, because the mean of its divisors is an integer number (20193841400).

Almost surely, 2^212030120001 is an apocalyptic number.

212030120001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

212030120001 is a deficient number, since it is larger than the sum of its proper divisors (111071342399).

212030120001 is a wasteful number, since it uses less digits than its factorization.

212030120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248328.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 212030120001 its reverse (100021030212), we get a palindrome (312051150213).

The spelling of 212030120001 in words is "two hundred twelve billion, thirty million, one hundred twenty thousand, one".