22000214287 has 2 divisors, whose sum is σ = 22000214288. Its totient is φ = 22000214286.

The previous prime is 22000214281. The next prime is 22000214333. The reversal of 22000214287 is 78241200022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22000214287 - 2³ = 22000214279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22000214281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11000107143 + 11000107144.

It is an arithmetic number, because the mean of its divisors is an integer number (11000107144).

Almost surely, 2^22000214287 is an apocalyptic number.

22000214287 is a deficient number, since it is larger than the sum of its proper divisors (1).

22000214287 is an equidigital number, since it uses as much as digits as its factorization.

22000214287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 28.

The spelling of 22000214287 in words is "twenty-two billion, two hundred fourteen thousand, two hundred eighty-seven".