2262356123 has 4 divisors (see below), whose sum is σ = 2285679480. Its totient is φ = 2239032768.

The previous prime is 2262356111. The next prime is 2262356143. The reversal of 2262356123 is 3216532622.

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 2262356123 - 2⁸ = 2262355867 is a prime.

It is a super-2 number, since 2×2262356123² = 10236510454551182258, which contains 22 as substring.

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 2262356123.

It is not an unprimeable number, because it can be changed into a prime (2262356143) 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, 11661533 + ... + 11661726.

It is an arithmetic number, because the mean of its divisors is an integer number (571419870).

Almost surely, 2^2262356123 is an apocalyptic number.

2262356123 is a deficient number, since it is larger than the sum of its proper divisors (23323357).

2262356123 is an equidigital number, since it uses as much as digits as its factorization.

2262356123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23323356.

The product of its digits is 25920, while the sum is 32.

The square root of 2262356123 is about 47564.2315506095. The cubic root of 2262356123 is about 1312.7650012817.

Adding to 2262356123 its reverse (3216532622), we get a palindrome (5478888745).

The spelling of 2262356123 in words is "two billion, two hundred sixty-two million, three hundred fifty-six thousand, one hundred twenty-three".