2202200101212 has 24 divisors (see below), whose sum is σ = 5138520823296. Its totient is φ = 734058997488.

The previous prime is 2202200101207. The next prime is 2202200101217. The reversal of 2202200101212 is 2121010022022.

It is an interprime number because it is at equal distance from previous prime (2202200101207) and next prime (2202200101217).

It is a junction number, because it is equal to n+sod(n) for n = 2202200101191 and 2202200101200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202200101217) 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 7 ways as a sum of consecutive naturals, for example, 293973 + ... + 2119155.

It is an arithmetic number, because the mean of its divisors is an integer number (214105034304).

Almost surely, 2^{2202200101212} is an apocalyptic number.

It is an amenable number.

2202200101212 is an abundant number, since it is smaller than the sum of its proper divisors (2936320722084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2202200101212 is a wasteful number, since it uses less digits than its factorization.

2202200101212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925737 (or 1925735 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2202200101212 its reverse (2121010022022), we get a palindrome (4323210123234).

The spelling of 2202200101212 in words is "two trillion, two hundred two billion, two hundred million, one hundred one thousand, two hundred twelve".