2262120023 has 4 divisors (see below), whose sum is σ = 2323258440. Its totient is φ = 2200981608.

The previous prime is 2262120017. The next prime is 2262120059. The reversal of 2262120023 is 3200212622.

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 2262120023 - 2²⁴ = 2245342807 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2262119977 and 2262120004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262120323) 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 3 ways as a sum of consecutive naturals, for example, 30569153 + ... + 30569226.

It is an arithmetic number, because the mean of its divisors is an integer number (580814610).

Almost surely, 2^2262120023 is an apocalyptic number.

2262120023 is a deficient number, since it is larger than the sum of its proper divisors (61138417).

2262120023 is an equidigital number, since it uses as much as digits as its factorization.

2262120023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61138416.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2262120023 is about 47561.7495788370. The cubic root of 2262120023 is about 1312.7193328749.

Adding to 2262120023 its reverse (3200212622), we get a palindrome (5462332645).

The spelling of 2262120023 in words is "two billion, two hundred sixty-two million, one hundred twenty thousand, twenty-three".