10222000000291 has 2 divisors, whose sum is σ = 10222000000292. Its totient is φ = 10222000000290.

The previous prime is 10222000000217. The next prime is 10222000000297. The reversal of 10222000000291 is 19200000022201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10222000000291 - 2²⁷ = 10221865782563 is a prime.

It is not a weakly prime, because it can be changed into another prime (10222000000297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111000000145 + 5111000000146.

It is an arithmetic number, because the mean of its divisors is an integer number (5111000000146).

Almost surely, 2^{10222000000291} is an apocalyptic number.

10222000000291 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222000000291 is an equidigital number, since it uses as much as digits as its factorization.

10222000000291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10222000000291 its reverse (19200000022201), we get a palindrome (29422000022492).

The spelling of 10222000000291 in words is "ten trillion, two hundred twenty-two billion, two hundred ninety-one", and thus it is an aban number.