11222002102 has 4 divisors (see below), whose sum is σ = 16833003156. Its totient is φ = 5611001050.

The previous prime is 11222002087. The next prime is 11222002133. The reversal of 11222002102 is 20120022211.

It is a happy number.

11222002102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805500524 + ... + 2805500527.

It is an arithmetic number, because the mean of its divisors is an integer number (4208250789).

Almost surely, 2^11222002102 is an apocalyptic number.

11222002102 is a deficient number, since it is larger than the sum of its proper divisors (5611001054).

11222002102 is an equidigital number, since it uses as much as digits as its factorization.

11222002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5611001053.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 11222002102 its reverse (20120022211), we get a palindrome (31342024313).

The spelling of 11222002102 in words is "eleven billion, two hundred twenty-two million, two thousand, one hundred two".