11020131302222 has 16 divisors (see below), whose sum is σ = 18895231074912. Its totient is φ = 4722019061760.

The previous prime is 11020131302197. The next prime is 11020131302263. The reversal of 11020131302222 is 22220313102011.

It is a junction number, because it is equal to n+sod(n) for n = 11020131302194 and 11020131302203.

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, 74452883 + ... + 74600750.

It is an arithmetic number, because the mean of its divisors is an integer number (1180951942182).

Almost surely, 2^{11020131302222} is an apocalyptic number.

11020131302222 is a deficient number, since it is larger than the sum of its proper divisors (7875099772690).

11020131302222 is a wasteful number, since it uses less digits than its factorization.

11020131302222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149058923.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11020131302222 its reverse (22220313102011), we get a palindrome (33240444404233).

The spelling of 11020131302222 in words is "eleven trillion, twenty billion, one hundred thirty-one million, three hundred two thousand, two hundred twenty-two".