22801067 has 2 divisors, whose sum is σ = 22801068. Its totient is φ = 22801066.

The previous prime is 22801049. The next prime is 22801069. The reversal of 22801067 is 76010822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22801067 - 2⁶ = 22801003 is a prime.

Together with 22801069, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22801069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11400533 + 11400534.

It is an arithmetic number, because the mean of its divisors is an integer number (11400534).

Almost surely, 2^22801067 is an apocalyptic number.

22801067 is a deficient number, since it is larger than the sum of its proper divisors (1).

22801067 is an equidigital number, since it uses as much as digits as its factorization.

22801067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 22801067 is about 4775.0462824982. The cubic root of 22801067 is about 283.5644111045.

Adding to 22801067 its reverse (76010822), we get a palindrome (98811889).

The spelling of 22801067 in words is "twenty-two million, eight hundred one thousand, sixty-seven".