11011222002202 has 32 divisors (see below), whose sum is σ = 17496346961232. Its totient is φ = 5179400945664.

The previous prime is 11011222002173. The next prime is 11011222002217. The reversal of 11011222002202 is 20220022211011.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 10071095903001 + 940126099201 = 3173499^2 + 969601^2 .

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, 1073946108 + ... + 1073956360.

Almost surely, 2^{11011222002202} is an apocalyptic number.

11011222002202 is a deficient number, since it is larger than the sum of its proper divisors (6485124959030).

11011222002202 is a wasteful number, since it uses less digits than its factorization.

11011222002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21522.

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

Adding to 11011222002202 its reverse (20220022211011), we get a palindrome (31231244213213).

The spelling of 11011222002202 in words is "eleven trillion, eleven billion, two hundred twenty-two million, two thousand, two hundred two".