1111210210223 has 8 divisors (see below), whose sum is σ = 1159538220000. Its totient is φ = 1062883410688.

The previous prime is 1111210210153. The next prime is 1111210210237. The reversal of 1111210210223 is 3220120121111.

It is a happy number.

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 1111210210223 - 2²² = 1111206015919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111210210283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1921703 + ... + 2432151.

It is an arithmetic number, because the mean of its divisors is an integer number (144942277500).

Almost surely, 2^{1111210210223} is an apocalyptic number.

1111210210223 is a deficient number, since it is larger than the sum of its proper divisors (48328009777).

1111210210223 is an equidigital number, since it uses as much as digits as its factorization.

1111210210223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605121.

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

Adding to 1111210210223 its reverse (3220120121111), we get a palindrome (4331330331334).

The spelling of 1111210210223 in words is "one trillion, one hundred eleven billion, two hundred ten million, two hundred ten thousand, two hundred twenty-three".