22410819 has 6 divisors (see below), whose sum is σ = 32371196. Its totient is φ = 14940540.

The previous prime is 22410797. The next prime is 22410841. The reversal of 22410819 is 91801422.

It is an interprime number because it is at equal distance from previous prime (22410797) and next prime (22410841).

It is a de Polignac number, because none of the positive numbers 2^k-22410819 is a prime.

It is a super-2 number, since 2×22410819² = 1004489616501522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22410792 and 22410801.

It is not an unprimeable number, because it can be changed into a prime (22410859) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1245037 + ... + 1245054.

Almost surely, 2^22410819 is an apocalyptic number.

22410819 is a deficient number, since it is larger than the sum of its proper divisors (9960377).

22410819 is a wasteful number, since it uses less digits than its factorization.

22410819 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2490097 (or 2490094 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 22410819 is about 4734.0066539877. The cubic root of 22410819 is about 281.9373257428.

The spelling of 22410819 in words is "twenty-two million, four hundred ten thousand, eight hundred nineteen".