11200122020122 has 48 divisors (see below), whose sum is σ = 20701861996608. Its totient is φ = 4515687792000.

The previous prime is 11200122020107. The next prime is 11200122020159. The reversal of 11200122020122 is 22102022100211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11200122020096 and 11200122020105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2256883 + ... + 5243449.

It is an arithmetic number, because the mean of its divisors is an integer number (431288791596).

Almost surely, 2^{11200122020122} is an apocalyptic number.

11200122020122 is a deficient number, since it is larger than the sum of its proper divisors (9501739976486).

11200122020122 is a wasteful number, since it uses less digits than its factorization.

11200122020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2988851 (or 2988844 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11200122020122 its reverse (22102022100211), we get a palindrome (33302144120333).

The spelling of 11200122020122 in words is "eleven trillion, two hundred billion, one hundred twenty-two million, twenty thousand, one hundred twenty-two".