11201102122 has 8 divisors (see below), whose sum is σ = 19201889376. Its totient is φ = 4800472332.

The previous prime is 11201102083. The next prime is 11201102131. The reversal of 11201102122 is 22120110211.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400039348 + ... + 400039375.

It is an arithmetic number, because the mean of its divisors is an integer number (2400236172).

Almost surely, 2^11201102122 is an apocalyptic number.

11201102122 is a deficient number, since it is larger than the sum of its proper divisors (8000787254).

11201102122 is an equidigital number, since it uses as much as digits as its factorization.

11201102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800078732.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11201102122 its reverse (22120110211), we get a palindrome (33321212333).

The spelling of 11201102122 in words is "eleven billion, two hundred one million, one hundred two thousand, one hundred twenty-two".