11110220212002 has 32 divisors (see below), whose sum is σ = 22898880349632. Its totient is φ = 3591016640064.

The previous prime is 11110220211983. The next prime is 11110220212033. The reversal of 11110220212002 is 20021202201111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85337748 + ... + 85467839.

It is an arithmetic number, because the mean of its divisors is an integer number (715590010926).

Almost surely, 2^{11110220212002} is an apocalyptic number.

11110220212002 is an abundant number, since it is smaller than the sum of its proper divisors (11788660137630).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11110220212002 is a wasteful number, since it uses less digits than its factorization.

11110220212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170805922.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11110220212002 its reverse (20021202201111), we get a palindrome (31131422413113).

The spelling of 11110220212002 in words is "eleven trillion, one hundred ten billion, two hundred twenty million, two hundred twelve thousand, two".