1110022121023 has 4 divisors (see below), whose sum is σ = 1112920351488. Its totient is φ = 1107123890560.

The previous prime is 1110022121017. The next prime is 1110022121041. The reversal of 1110022121023 is 3201212200111.

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 1110022121023 - 2²⁵ = 1109988566591 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110022120988 and 1110022121006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110022121003) 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, 1449114658 + ... + 1449115423.

It is an arithmetic number, because the mean of its divisors is an integer number (278230087872).

Almost surely, 2^{1110022121023} is an apocalyptic number.

1110022121023 is a deficient number, since it is larger than the sum of its proper divisors (2898230465).

1110022121023 is an equidigital number, since it uses as much as digits as its factorization.

1110022121023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2898230464.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1110022121023 its reverse (3201212200111), we get a palindrome (4311234321134).

The spelling of 1110022121023 in words is "one trillion, one hundred ten billion, twenty-two million, one hundred twenty-one thousand, twenty-three".