22130611843 has 2 divisors, whose sum is σ = 22130611844. Its totient is φ = 22130611842.

The previous prime is 22130611831. The next prime is 22130611847. The reversal of 22130611843 is 34811603122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22130611843 is a prime.

It is not a weakly prime, because it can be changed into another prime (22130611847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11065305921 + 11065305922.

It is an arithmetic number, because the mean of its divisors is an integer number (11065305922).

Almost surely, 2^22130611843 is an apocalyptic number.

22130611843 is a deficient number, since it is larger than the sum of its proper divisors (1).

22130611843 is an equidigital number, since it uses as much as digits as its factorization.

22130611843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 22130611843 in words is "twenty-two billion, one hundred thirty million, six hundred eleven thousand, eight hundred forty-three".