11022112202 has 4 divisors (see below), whose sum is σ = 16533168306. Its totient is φ = 5511056100.

The previous prime is 11022112121. The next prime is 11022112229. The reversal of 11022112202 is 20221122011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10267566241 + 754545961 = 101329^2 + 27469^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755528049 + ... + 2755528052.

Almost surely, 2^11022112202 is an apocalyptic number.

11022112202 is a deficient number, since it is larger than the sum of its proper divisors (5511056104).

11022112202 is an equidigital number, since it uses as much as digits as its factorization.

11022112202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5511056103.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11022112202 its reverse (20221122011), we get a palindrome (31243234213).

The spelling of 11022112202 in words is "eleven billion, twenty-two million, one hundred twelve thousand, two hundred two".