11122013101 has 8 divisors (see below), whose sum is σ = 11623152384. Its totient is φ = 10622338320.

The previous prime is 11122013093. The next prime is 11122013129. The reversal of 11122013101 is 10131022111.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11122013101 - 2³ = 11122013093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122013141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350581 + ... + 380986.

It is an arithmetic number, because the mean of its divisors is an integer number (1452894048).

Almost surely, 2^11122013101 is an apocalyptic number.

It is an amenable number.

11122013101 is a deficient number, since it is larger than the sum of its proper divisors (501139283).

11122013101 is an equidigital number, since it uses as much as digits as its factorization.

11122013101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732251.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11122013101 its reverse (10131022111), we get a palindrome (21253035212).

The spelling of 11122013101 in words is "eleven billion, one hundred twenty-two million, thirteen thousand, one hundred one".