22059419 has 2 divisors, whose sum is σ = 22059420. Its totient is φ = 22059418.

The previous prime is 22059413. The next prime is 22059463. The reversal of 22059419 is 91495022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22059419 - 2¹² = 22055323 is a prime.

It is a super-2 number, since 2×22059419² = 973235933235122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22059413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11029709 + 11029710.

It is an arithmetic number, because the mean of its divisors is an integer number (11029710).

Almost surely, 2^22059419 is an apocalyptic number.

22059419 is a deficient number, since it is larger than the sum of its proper divisors (1).

22059419 is an equidigital number, since it uses as much as digits as its factorization.

22059419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 22059419 is about 4696.7455753958. The cubic root of 22059419 is about 280.4559704998.

The spelling of 22059419 in words is "twenty-two million, fifty-nine thousand, four hundred nineteen".