11213101122 has 8 divisors (see below), whose sum is σ = 22426202256. Its totient is φ = 3737700372.

The previous prime is 11213101121. The next prime is 11213101139. The reversal of 11213101122 is 22110131211.

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

11213101122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11213101121) 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, 934425088 + ... + 934425099.

It is an arithmetic number, because the mean of its divisors is an integer number (2803275282).

Almost surely, 2^11213101122 is an apocalyptic number.

11213101122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11213101122 is a wasteful number, since it uses less digits than its factorization.

11213101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868850192.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11213101122 its reverse (22110131211), we get a palindrome (33323232333).

The spelling of 11213101122 in words is "eleven billion, two hundred thirteen million, one hundred one thousand, one hundred twenty-two".