22141319 has 2 divisors, whose sum is σ = 22141320. Its totient is φ = 22141318.

The previous prime is 22141313. The next prime is 22141349. The reversal of 22141319 is 91314122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22141319 - 2⁴ = 22141303 is a prime.

It is a super-2 number, since 2×22141319² = 980476014119522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 22141294 and 22141303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22141313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11070659 + 11070660.

It is an arithmetic number, because the mean of its divisors is an integer number (11070660).

Almost surely, 2^22141319 is an apocalyptic number.

22141319 is a deficient number, since it is larger than the sum of its proper divisors (1).

22141319 is an equidigital number, since it uses as much as digits as its factorization.

22141319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 432, while the sum is 23.

The square root of 22141319 is about 4705.4563009341. The cubic root of 22141319 is about 280.8026247851.

The spelling of 22141319 in words is "twenty-two million, one hundred forty-one thousand, three hundred nineteen".