11012201222113 has 24 divisors (see below), whose sum is σ = 13677146864448. Its totient is φ = 8681495464512.

The previous prime is 11012201222111. The next prime is 11012201222129. The reversal of 11012201222113 is 31122210221011.

It is not a de Polignac number, because 11012201222113 - 2¹ = 11012201222111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11012201222111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16475031 + ... + 17130412.

It is an arithmetic number, because the mean of its divisors is an integer number (569881119352).

Almost surely, 2^{11012201222113} is an apocalyptic number.

11012201222113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11012201222113 is a deficient number, since it is larger than the sum of its proper divisors (2664945642335).

11012201222113 is a wasteful number, since it uses less digits than its factorization.

11012201222113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33605753 (or 33605740 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11012201222113 its reverse (31122210221011), we get a palindrome (42134411443124).

The spelling of 11012201222113 in words is "eleven trillion, twelve billion, two hundred one million, two hundred twenty-two thousand, one hundred thirteen".