1322110023 has 16 divisors (see below), whose sum is σ = 1908261600. Its totient is φ = 809385984.

The previous prime is 1322110019. The next prime is 1322110051. The reversal of 1322110023 is 3200112231.

It is not a de Polignac number, because 1322110023 - 2² = 1322110019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1322109984 and 1322110011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322110073) 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 15 ways as a sum of consecutive naturals, for example, 80298 + ... + 95351.

It is an arithmetic number, because the mean of its divisors is an integer number (119266350).

Almost surely, 2^1322110023 is an apocalyptic number.

1322110023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1322110023 is a deficient number, since it is larger than the sum of its proper divisors (586151577).

1322110023 is a wasteful number, since it uses less digits than its factorization.

1322110023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175858.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1322110023 is about 36360.8308898463. The cubic root of 1322110023 is about 1097.5454977048.

Adding to 1322110023 its reverse (3200112231), we get a palindrome (4522222254).

The spelling of 1322110023 in words is "one billion, three hundred twenty-two million, one hundred ten thousand, twenty-three".