11220124102 has 8 divisors (see below), whose sum is σ = 18360203112. Its totient is φ = 5100056400.

The previous prime is 11220124081. The next prime is 11220124129. The reversal of 11220124102 is 20142102211.

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

It is a congruent number.

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, 255002799 + ... + 255002842.

It is an arithmetic number, because the mean of its divisors is an integer number (2295025389).

Almost surely, 2^11220124102 is an apocalyptic number.

11220124102 is a deficient number, since it is larger than the sum of its proper divisors (7140079010).

11220124102 is a wasteful number, since it uses less digits than its factorization.

11220124102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510005654.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11220124102 its reverse (20142102211), we get a palindrome (31362226313).

The spelling of 11220124102 in words is "eleven billion, two hundred twenty million, one hundred twenty-four thousand, one hundred two".