1222023102823 has 2 divisors, whose sum is σ = 1222023102824. Its totient is φ = 1222023102822.

The previous prime is 1222023102791. The next prime is 1222023102887. The reversal of 1222023102823 is 3282013202221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1222023102823 - 2⁵ = 1222023102791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1222023102791 and 1222023102800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222023502823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611011551411 + 611011551412.

It is an arithmetic number, because the mean of its divisors is an integer number (611011551412).

Almost surely, 2^{1222023102823} is an apocalyptic number.

1222023102823 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222023102823 is an equidigital number, since it uses as much as digits as its factorization.

1222023102823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 1222023102823 in words is "one trillion, two hundred twenty-two billion, twenty-three million, one hundred two thousand, eight hundred twenty-three".