2212203402101 has 16 divisors (see below), whose sum is σ = 2779125769728. Its totient is φ = 1710636111600.

The previous prime is 2212203402067. The next prime is 2212203402107. The reversal of 2212203402101 is 1012043022122.

It is a cyclic number.

It is not a de Polignac number, because 2212203402101 - 2⁶ = 2212203402037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212203402107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109646075 + ... + 109666248.

It is an arithmetic number, because the mean of its divisors is an integer number (173695360608).

Almost surely, 2^{2212203402101} is an apocalyptic number.

It is an amenable number.

2212203402101 is a deficient number, since it is larger than the sum of its proper divisors (566922367627).

2212203402101 is a wasteful number, since it uses less digits than its factorization.

2212203402101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219312472.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2212203402101 its reverse (1012043022122), we get a palindrome (3224246424223).

The spelling of 2212203402101 in words is "two trillion, two hundred twelve billion, two hundred three million, four hundred two thousand, one hundred one".