11020211102122 has 16 divisors (see below), whose sum is σ = 17402833425600. Its totient is φ = 5219349963840.

The previous prime is 11020211102119. The next prime is 11020211102123. The reversal of 11020211102122 is 22120111202011.

It is a junction number, because it is equal to n+sod(n) for n = 11020211102096 and 11020211102105.

It is not an unprimeable number, because it can be changed into a prime (11020211102123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20566222 + ... + 21095257.

It is an arithmetic number, because the mean of its divisors is an integer number (1087677089100).

Almost surely, 2^{11020211102122} is an apocalyptic number.

11020211102122 is a deficient number, since it is larger than the sum of its proper divisors (6382622323478).

11020211102122 is a wasteful number, since it uses less digits than its factorization.

11020211102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41668461.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11020211102122 its reverse (22120111202011), we get a palindrome (33140322304133).

The spelling of 11020211102122 in words is "eleven trillion, twenty billion, two hundred eleven million, one hundred two thousand, one hundred twenty-two".