11011222220002 has 16 divisors (see below), whose sum is σ = 17239713874560. Its totient is φ = 5264783077312.

The previous prime is 11011222219993. The next prime is 11011222220083. The reversal of 11011222220002 is 20002222211011.

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, 32868727 + ... + 33202042.

It is an arithmetic number, because the mean of its divisors is an integer number (1077482117160).

Almost surely, 2^{11011222220002} is an apocalyptic number.

11011222220002 is a deficient number, since it is larger than the sum of its proper divisors (6228491654558).

11011222220002 is a wasteful number, since it uses less digits than its factorization.

11011222220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66074417.

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

Adding to 11011222220002 its reverse (20002222211011), we get a palindrome (31013444431013).

The spelling of 11011222220002 in words is "eleven trillion, eleven billion, two hundred twenty-two million, two hundred twenty thousand, two".