211001120012002 has 16 divisors (see below), whose sum is σ = 318159758103552. Its totient is φ = 104947870787680.

The previous prime is 211001120011999. The next prime is 211001120012057. The reversal of 211001120012002 is 200210021100112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159227403 + ... + 160547089.

It is an arithmetic number, because the mean of its divisors is an integer number (19884984881472).

Almost surely, 2^{211001120012002} is an apocalyptic number.

211001120012002 is a deficient number, since it is larger than the sum of its proper divisors (107158638091550).

211001120012002 is a wasteful number, since it uses less digits than its factorization.

211001120012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738433.

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

Adding to 211001120012002 its reverse (200210021100112), we get a palindrome (411211141112114).

The spelling of 211001120012002 in words is "two hundred eleven trillion, one billion, one hundred twenty million, twelve thousand, two".