11332222002 has 32 divisors (see below), whose sum is σ = 25252905600. Its totient is φ = 3766878864.

The previous prime is 11332221931. The next prime is 11332222067. The reversal of 11332222002 is 20022223311.

It is a super-2 number, since 2×11332222002² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272893 + ... + 311664.

It is an arithmetic number, because the mean of its divisors is an integer number (789153300).

Almost surely, 2^11332222002 is an apocalyptic number.

11332222002 is an abundant number, since it is smaller than the sum of its proper divisors (13920683598).

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

11332222002 is a wasteful number, since it uses less digits than its factorization.

11332222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584927 (or 584921 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 11332222002 its reverse (20022223311), we get a palindrome (31354445313).

The spelling of 11332222002 in words is "eleven billion, three hundred thirty-two million, two hundred twenty-two thousand, two".