11200001210101 has 4 divisors (see below), whose sum is σ = 12218183138304. Its totient is φ = 10181819281900.

The previous prime is 11200001210087. The next prime is 11200001210113. The reversal of 11200001210101 is 10101210000211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11200001210101 - 2⁴³ = 2403908187893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200001210401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509090964085 + ... + 509090964106.

It is an arithmetic number, because the mean of its divisors is an integer number (3054545784576).

Almost surely, 2^{11200001210101} is an apocalyptic number.

11200001210101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11200001210101 is a deficient number, since it is larger than the sum of its proper divisors (1018181928203).

11200001210101 is a wasteful number, since it uses less digits than its factorization.

11200001210101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018181928202.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11200001210101 its reverse (10101210000211), we get a palindrome (21301211210312).

The spelling of 11200001210101 in words is "eleven trillion, two hundred billion, one million, two hundred ten thousand, one hundred one".