11201111120022 has 16 divisors (see below), whose sum is σ = 23124874570752. Its totient is φ = 3613261651560.

The previous prime is 11201111119973. The next prime is 11201111120051. The reversal of 11201111120022 is 22002111110211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11201111119983 and 11201111120010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30110513578 + ... + 30110513949.

It is an arithmetic number, because the mean of its divisors is an integer number (1445304660672).

Almost surely, 2^{11201111120022} is an apocalyptic number.

11201111120022 is an abundant number, since it is smaller than the sum of its proper divisors (11923763450730).

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

11201111120022 is a wasteful number, since it uses less digits than its factorization.

11201111120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60221027563.

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

Adding to 11201111120022 its reverse (22002111110211), we get a palindrome (33203222230233).

The spelling of 11201111120022 in words is "eleven trillion, two hundred one billion, one hundred eleven million, one hundred twenty thousand, twenty-two".