2322827021 has 2 divisors, whose sum is σ = 2322827022. Its totient is φ = 2322827020.

The previous prime is 2322827009. The next prime is 2322827027. The reversal of 2322827021 is 1207282232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1163764996 + 1159062025 = 34114^2 + 34045^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2322827021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2322827027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161413510 + 1161413511.

It is an arithmetic number, because the mean of its divisors is an integer number (1161413511).

Almost surely, 2^2322827021 is an apocalyptic number.

It is an amenable number.

2322827021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2322827021 is an equidigital number, since it uses as much as digits as its factorization.

2322827021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 2322827021 is about 48195.7157950787. The cubic root of 2322827021 is about 1324.3586825953.

The spelling of 2322827021 in words is "two billion, three hundred twenty-two million, eight hundred twenty-seven thousand, twenty-one".