11222211010202 has 8 divisors (see below), whose sum is σ = 16833517907700. Its totient is φ = 5611038374304.

The previous prime is 11222211010187. The next prime is 11222211010237. The reversal of 11222211010202 is 20201011222211.

It can be written as a sum of positive squares in 2 ways, for example, as 11107282552081 + 114928458121 = 3332759^2 + 339011^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33356177 + ... + 33690932.

Almost surely, 2^{11222211010202} is an apocalyptic number.

11222211010202 is a deficient number, since it is larger than the sum of its proper divisors (5611306897498).

11222211010202 is an equidigital number, since it uses as much as digits as its factorization.

11222211010202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67130800.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11222211010202 its reverse (20201011222211), we get a palindrome (31423222232413).

The spelling of 11222211010202 in words is "eleven trillion, two hundred twenty-two billion, two hundred eleven million, ten thousand, two hundred two".