11102203211230 has 16 divisors (see below), whose sum is σ = 20022176049264. Its totient is φ = 4432390113600.

The previous prime is 11102203211207. The next prime is 11102203211369. The reversal of 11102203211230 is 3211230220111.

It is a super-2 number, since 2×11102203211230² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11102203211198 and 11102203211207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1061390871 + ... + 1061401330.

It is an arithmetic number, because the mean of its divisors is an integer number (1251386003079).

Almost surely, 2^{11102203211230} is an apocalyptic number.

11102203211230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11102203211230 is a deficient number, since it is larger than the sum of its proper divisors (8919972838034).

11102203211230 is a wasteful number, since it uses less digits than its factorization.

11102203211230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2122792731.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11102203211230 its reverse (3211230220111), we get a palindrome (14313433431341).

The spelling of 11102203211230 in words is "eleven trillion, one hundred two billion, two hundred three million, two hundred eleven thousand, two hundred thirty".