1022260823 has 2 divisors, whose sum is σ = 1022260824. Its totient is φ = 1022260822.

The previous prime is 1022260639. The next prime is 1022260843. The reversal of 1022260823 is 3280622201.

It is a strong prime.

It is an emirp because it is prime and its reverse (3280622201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1022260823 - 2¹⁶ = 1022195287 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1022260792 and 1022260801.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022260843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511130411 + 511130412.

It is an arithmetic number, because the mean of its divisors is an integer number (511130412).

Almost surely, 2^1022260823 is an apocalyptic number.

1022260823 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022260823 is an equidigital number, since it uses as much as digits as its factorization.

1022260823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 1022260823 is about 31972.8138111115. The cubic root of 1022260823 is about 1007.3658848585.

The spelling of 1022260823 in words is "one billion, twenty-two million, two hundred sixty thousand, eight hundred twenty-three".