1822061323 has 2 divisors, whose sum is σ = 1822061324. Its totient is φ = 1822061322.

The previous prime is 1822061321. The next prime is 1822061341. The reversal of 1822061323 is 3231602281.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1822061323 - 2¹ = 1822061321 is a prime.

Together with 1822061321, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1822061291 and 1822061300.

It is not a weakly prime, because it can be changed into another prime (1822061321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 911030661 + 911030662.

It is an arithmetic number, because the mean of its divisors is an integer number (911030662).

Almost surely, 2^1822061323 is an apocalyptic number.

1822061323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1822061323 is an equidigital number, since it uses as much as digits as its factorization.

1822061323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1822061323 is about 42685.6102568535. The cubic root of 1822061323 is about 1221.3899152761.

The spelling of 1822061323 in words is "one billion, eight hundred twenty-two million, sixty-one thousand, three hundred twenty-three".