22130104 has 8 divisors (see below), whose sum is σ = 41493960. Its totient is φ = 11065048.

The previous prime is 22130099. The next prime is 22130113. The reversal of 22130104 is 40103122.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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, 1383124 + ... + 1383139.

It is an arithmetic number, because the mean of its divisors is an integer number (5186745).

Almost surely, 2^22130104 is an apocalyptic number.

It is an amenable number.

22130104 is a deficient number, since it is larger than the sum of its proper divisors (19363856).

22130104 is a wasteful number, since it uses less digits than its factorization.

22130104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2766269 (or 2766265 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 22130104 is about 4704.2644483490. The cubic root of 22130104 is about 280.7552061512.

Adding to 22130104 its reverse (40103122), we get a palindrome (62233226).

The spelling of 22130104 in words is "twenty-two million, one hundred thirty thousand, one hundred four".