11200011112122 has 64 divisors (see below), whose sum is σ = 27487682740224. Its totient is φ = 2969348417280.

The previous prime is 11200011112019. The next prime is 11200011112127. The reversal of 11200011112122 is 22121111000211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11200011112127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110416138 + ... + 110517525.

It is an arithmetic number, because the mean of its divisors is an integer number (429495042816).

Almost surely, 2^{11200011112122} is an apocalyptic number.

11200011112122 is an abundant number, since it is smaller than the sum of its proper divisors (16287671628102).

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

11200011112122 is a wasteful number, since it uses less digits than its factorization.

11200011112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220933763.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11200011112122 its reverse (22121111000211), we get a palindrome (33321122112333).

The spelling of 11200011112122 in words is "eleven trillion, two hundred billion, eleven million, one hundred twelve thousand, one hundred twenty-two".