11202021122 has 16 divisors (see below), whose sum is σ = 16878601152. Its totient is φ = 5575862640.

The previous prime is 11202021101. The next prime is 11202021133. The reversal of 11202021122 is 22112020211.

It is a junction number, because it is equal to n+sod(n) for n = 11202021097 and 11202021106.

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, 559163 + ... + 578849.

It is an arithmetic number, because the mean of its divisors is an integer number (1054912572).

Almost surely, 2^11202021122 is an apocalyptic number.

11202021122 is a deficient number, since it is larger than the sum of its proper divisors (5676580030).

11202021122 is a wasteful number, since it uses less digits than its factorization.

11202021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20953.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11202021122 its reverse (22112020211), we get a palindrome (33314041333).

It can be divided in two parts, 112020211 and 22, that multiplied together give a palindrome (2464444642).

The spelling of 11202021122 in words is "eleven billion, two hundred two million, twenty-one thousand, one hundred twenty-two".