11022313202 has 4 divisors (see below), whose sum is σ = 16533469806. Its totient is φ = 5511156600.

The previous prime is 11022313123. The next prime is 11022313219. The reversal of 11022313202 is 20231322011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20231322011 = 27901 ⋅725111.

It can be written as a sum of positive squares in only one way, i.e., 6593277601 + 4429035601 = 81199^2 + 66551^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755578299 + ... + 2755578302.

Almost surely, 2^11022313202 is an apocalyptic number.

11022313202 is a deficient number, since it is larger than the sum of its proper divisors (5511156604).

11022313202 is an equidigital number, since it uses as much as digits as its factorization.

11022313202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5511156603.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11022313202 its reverse (20231322011), we get a palindrome (31253635213).

The spelling of 11022313202 in words is "eleven billion, twenty-two million, three hundred thirteen thousand, two hundred two".