1110020101223 has 4 divisors (see below), whose sum is σ = 1210931019528. Its totient is φ = 1009109182920.

The previous prime is 1110020101163. The next prime is 1110020101273. The reversal of 1110020101223 is 3221010200111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1110020101223 - 2¹⁴ = 1110020084839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110020101198 and 1110020101207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110020101273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50455459136 + ... + 50455459157.

It is an arithmetic number, because the mean of its divisors is an integer number (302732754882).

Almost surely, 2^{1110020101223} is an apocalyptic number.

1110020101223 is a deficient number, since it is larger than the sum of its proper divisors (100910918305).

1110020101223 is a wasteful number, since it uses less digits than its factorization.

1110020101223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100910918304.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1110020101223 its reverse (3221010200111), we get a palindrome (4331030301334).

The spelling of 1110020101223 in words is "one trillion, one hundred ten billion, twenty million, one hundred one thousand, two hundred twenty-three".