11220200122 has 16 divisors (see below), whose sum is σ = 17043395040. Its totient is φ = 5539150512.

The previous prime is 11220200063. The next prime is 11220200143. The reversal of 11220200122 is 22100202211.

It is a happy 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, 266404 + ... + 305632.

It is an arithmetic number, because the mean of its divisors is an integer number (1065212190).

Almost surely, 2^11220200122 is an apocalyptic number.

11220200122 is a deficient number, since it is larger than the sum of its proper divisors (5823194918).

11220200122 is a wasteful number, since it uses less digits than its factorization.

11220200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41037.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11220200122 its reverse (22100202211), we get a palindrome (33320402333).

The spelling of 11220200122 in words is "eleven billion, two hundred twenty million, two hundred thousand, one hundred twenty-two".