11212200202102 has 8 divisors (see below), whose sum is σ = 16872378440112. Its totient is φ = 5588074055400.

The previous prime is 11212200202037. The next prime is 11212200202117. The reversal of 11212200202102 is 20120200221211.

It is a happy number.

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

It is a super-2 number, since 2×11212200202102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 9013022049 + ... + 9013023292.

It is an arithmetic number, because the mean of its divisors is an integer number (2109047305014).

Almost surely, 2^{11212200202102} is an apocalyptic number.

11212200202102 is a deficient number, since it is larger than the sum of its proper divisors (5660178238010).

11212200202102 is a wasteful number, since it uses less digits than its factorization.

11212200202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18026045654.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11212200202102 its reverse (20120200221211), we get a palindrome (31332400423313).

The spelling of 11212200202102 in words is "eleven trillion, two hundred twelve billion, two hundred million, two hundred two thousand, one hundred two".