11212212120002 has 8 divisors (see below), whose sum is σ = 17398260186300. Its totient is φ = 5412792057904.

The previous prime is 11212212119989. The next prime is 11212212120023. The reversal of 11212212120002 is 20002121221211.

11212212120002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9686915489161 + 1525296630841 = 3112381^2 + 1235029^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×11212212120002³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96657000977 + ... + 96657001092.

Almost surely, 2^{11212212120002} is an apocalyptic number.

11212212120002 is a deficient number, since it is larger than the sum of its proper divisors (6186048066298).

11212212120002 is a wasteful number, since it uses less digits than its factorization.

11212212120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193314002100.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11212212120002 its reverse (20002121221211), we get a palindrome (31214333341213).

The spelling of 11212212120002 in words is "eleven trillion, two hundred twelve billion, two hundred twelve million, one hundred twenty thousand, two".