2012210002101 has 16 divisors (see below), whose sum is σ = 2889459446720. Its totient is φ = 1238226393600.

The previous prime is 2012210002051. The next prime is 2012210002109. The reversal of 2012210002101 is 1012000122102.

It is not a de Polignac number, because 2012210002101 - 2¹³ = 2012209993909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012210002109) 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, 309916 + ... + 2029893.

It is an arithmetic number, because the mean of its divisors is an integer number (180591215420).

Almost surely, 2^{2012210002101} is an apocalyptic number.

It is an amenable number.

2012210002101 is a deficient number, since it is larger than the sum of its proper divisors (877249444619).

2012210002101 is a wasteful number, since it uses less digits than its factorization.

2012210002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2361876.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2012210002101 its reverse (1012000122102), we get a palindrome (3024210124203).

The spelling of 2012210002101 in words is "two trillion, twelve billion, two hundred ten million, two thousand, one hundred one".