11220210103 has 8 divisors (see below), whose sum is σ = 11891355120. Its totient is φ = 10550302080.

The previous prime is 11220210073. The next prime is 11220210119. The reversal of 11220210103 is 30101202211.

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

It is a cyclic number.

It is not a de Polignac number, because 11220210103 - 2¹³ = 11220201911 is a prime.

It is a super-2 number, since 2×11220210103² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220210143) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 290533 + ... + 326878.

It is an arithmetic number, because the mean of its divisors is an integer number (1486419390).

Almost surely, 2^11220210103 is an apocalyptic number.

11220210103 is a deficient number, since it is larger than the sum of its proper divisors (671145017).

11220210103 is a wasteful number, since it uses less digits than its factorization.

11220210103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618497.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11220210103 its reverse (30101202211), we get a palindrome (41321412314).

The spelling of 11220210103 in words is "eleven billion, two hundred twenty million, two hundred ten thousand, one hundred three".