1110021033223 has 8 divisors (see below), whose sum is σ = 1114909277040. Its totient is φ = 1105143224640.

The previous prime is 1110021033211. The next prime is 1110021033227. The reversal of 1110021033223 is 3223301200111.

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 1110021033223 - 2²¹ = 1110018936071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1110021033223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110021033227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2395558 + ... + 2821123.

It is an arithmetic number, because the mean of its divisors is an integer number (139363659630).

Almost surely, 2^{1110021033223} is an apocalyptic number.

1110021033223 is a deficient number, since it is larger than the sum of its proper divisors (4888243817).

1110021033223 is an equidigital number, since it uses as much as digits as its factorization.

1110021033223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5217617.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1110021033223 its reverse (3223301200111), we get a palindrome (4333322233334).

The spelling of 1110021033223 in words is "one trillion, one hundred ten billion, twenty-one million, thirty-three thousand, two hundred twenty-three".