11200101212215 has 16 divisors (see below), whose sum is σ = 13484206080000. Its totient is φ = 8930722448032.

The previous prime is 11200101212149. The next prime is 11200101212303. The reversal of 11200101212215 is 51221210100211.

It is a cyclic number.

It is not a de Polignac number, because 11200101212215 - 2²¹ = 11200099115063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11200101212192 and 11200101212201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 919746 + ... + 4821424.

It is an arithmetic number, because the mean of its divisors is an integer number (842762880000).

Almost surely, 2^{11200101212215} is an apocalyptic number.

11200101212215 is a deficient number, since it is larger than the sum of its proper divisors (2284104867785).

11200101212215 is a wasteful number, since it uses less digits than its factorization.

11200101212215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3903566.

The product of its (nonzero) digits is 80, while the sum is 19.

Adding to 11200101212215 its reverse (51221210100211), we get a palindrome (62421311312426).

The spelling of 11200101212215 in words is "eleven trillion, two hundred billion, one hundred one million, two hundred twelve thousand, two hundred fifteen".