11020222020122 has 16 divisors (see below), whose sum is σ = 18891876338880. Its totient is φ = 4722935503968.

The previous prime is 11020222020083. The next prime is 11020222020151. The reversal of 11020222020122 is 22102022202011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11020222020122.

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, 3201029 + ... + 5682167.

It is an arithmetic number, because the mean of its divisors is an integer number (1180742271180).

Almost surely, 2^{11020222020122} is an apocalyptic number.

11020222020122 is a deficient number, since it is larger than the sum of its proper divisors (7871654318758).

11020222020122 is a wasteful number, since it uses less digits than its factorization.

11020222020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2798405.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11020222020122 its reverse (22102022202011), we get a palindrome (33122244222133).

The spelling of 11020222020122 in words is "eleven trillion, twenty billion, two hundred twenty-two million, twenty thousand, one hundred twenty-two".