11331222202 has 8 divisors (see below), whose sum is σ = 17000337312. Its totient is φ = 5664443100.

The previous prime is 11331222181. The next prime is 11331222277. The reversal of 11331222202 is 20222213311.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11331222202.

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, 571824 + ... + 591307.

It is an arithmetic number, because the mean of its divisors is an integer number (2125042164).

Almost surely, 2^11331222202 is an apocalyptic number.

11331222202 is a deficient number, since it is larger than the sum of its proper divisors (5669115110).

11331222202 is a wasteful number, since it uses less digits than its factorization.

11331222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1168004.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11331222202 its reverse (20222213311), we get a palindrome (31553435513).

The spelling of 11331222202 in words is "eleven billion, three hundred thirty-one million, two hundred twenty-two thousand, two hundred two".