1121110221230 has 8 divisors (see below), whose sum is σ = 2017998398232. Its totient is φ = 448444088488.

The previous prime is 1121110221197. The next prime is 1121110221247. The reversal of 1121110221230 is 321220111211.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1121110221199 and 1121110221208.

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, 56055511052 + ... + 56055511071.

It is an arithmetic number, because the mean of its divisors is an integer number (252249799779).

Almost surely, 2^{1121110221230} is an apocalyptic number.

1121110221230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121110221230 is a deficient number, since it is larger than the sum of its proper divisors (896888177002).

1121110221230 is a wasteful number, since it uses less digits than its factorization.

1121110221230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112111022130.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1121110221230 its reverse (321220111211), we get a palindrome (1442330332441).

The spelling of 1121110221230 in words is "one trillion, one hundred twenty-one billion, one hundred ten million, two hundred twenty-one thousand, two hundred thirty".