22130711 has 8 divisors (see below), whose sum is σ = 22491744. Its totient is φ = 21772800.

The previous prime is 22130671. The next prime is 22130737. The reversal of 22130711 is 11703122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22130711 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22130711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22130791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16415 + ... + 17711.

It is an arithmetic number, because the mean of its divisors is an integer number (2811468).

Almost surely, 2^22130711 is an apocalyptic number.

22130711 is a deficient number, since it is larger than the sum of its proper divisors (361033).

22130711 is a wasteful number, since it uses less digits than its factorization.

22130711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 22130711 is about 4704.3289638375. The cubic root of 22130711 is about 280.7577730446.

Adding to 22130711 its reverse (11703122), we get a palindrome (33833833).

The spelling of 22130711 in words is "twenty-two million, one hundred thirty thousand, seven hundred eleven".