11222011020022 has 16 divisors (see below), whose sum is σ = 18363748586832. Its totient is φ = 5100786925920.

The previous prime is 11222011020019. The next prime is 11222011020139. The reversal of 11222011020022 is 22002011022211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11222011019978 and 11222011020005.

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, 5453373 + ... + 7223800.

It is an arithmetic number, because the mean of its divisors is an integer number (1147734286677).

Almost surely, 2^{11222011020022} is an apocalyptic number.

11222011020022 is a deficient number, since it is larger than the sum of its proper divisors (7141737566810).

11222011020022 is a wasteful number, since it uses less digits than its factorization.

11222011020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12717423.

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

Adding to 11222011020022 its reverse (22002011022211), we get a palindrome (33224022042233).

The spelling of 11222011020022 in words is "eleven trillion, two hundred twenty-two billion, eleven million, twenty thousand, twenty-two".