22332773 has 2 divisors, whose sum is σ = 22332774. Its totient is φ = 22332772.

The previous prime is 22332763. The next prime is 22332797. The reversal of 22332773 is 37723322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20367169 + 1965604 = 4513^2 + 1402^2 .

It is a cyclic number.

It is not a de Polignac number, because 22332773 - 2⁴ = 22332757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22332703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11166386 + 11166387.

It is an arithmetic number, because the mean of its divisors is an integer number (11166387).

Almost surely, 2^22332773 is an apocalyptic number.

It is an amenable number.

22332773 is a deficient number, since it is larger than the sum of its proper divisors (1).

22332773 is an equidigital number, since it uses as much as digits as its factorization.

22332773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10584, while the sum is 29.

The square root of 22332773 is about 4725.7563415817. The cubic root of 22332773 is about 281.6096614833.

The spelling of 22332773 in words is "twenty-two million, three hundred thirty-two thousand, seven hundred seventy-three".