11200222002 has 32 divisors (see below), whose sum is σ = 23404993920. Its totient is φ = 3566407680.

The previous prime is 11200222001. The next prime is 11200222057. The reversal of 11200222002 is 20022200211.

It is not an unprimeable number, because it can be changed into a prime (11200222001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53352 + ... + 158892.

It is an arithmetic number, because the mean of its divisors is an integer number (731406060).

Almost surely, 2^11200222002 is an apocalyptic number.

11200222002 is an abundant number, since it is smaller than the sum of its proper divisors (12204771918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11200222002 is a wasteful number, since it uses less digits than its factorization.

11200222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106338.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 11200222002 its reverse (20022200211), we get a palindrome (31222422213).

It can be divided in two parts, 11 and 200222002, that multiplied together give a palindrome (2202442022).

The spelling of 11200222002 in words is "eleven billion, two hundred million, two hundred twenty-two thousand, two".