202222012000091 has 2 divisors, whose sum is σ = 202222012000092. Its totient is φ = 202222012000090.

The previous prime is 202222012000079. The next prime is 202222012000103. The reversal of 202222012000091 is 190000210222202.

It is a balanced prime because it is at equal distance from previous prime (202222012000079) and next prime (202222012000103).

It is a cyclic number.

It is not a de Polignac number, because 202222012000091 - 2³⁰ = 202220938258267 is a prime.

It is not a weakly prime, because it can be changed into another prime (202222012000391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101111006000045 + 101111006000046.

It is an arithmetic number, because the mean of its divisors is an integer number (101111006000046).

Almost surely, 2^{202222012000091} is an apocalyptic number.

202222012000091 is a deficient number, since it is larger than the sum of its proper divisors (1).

202222012000091 is an equidigital number, since it uses as much as digits as its factorization.

202222012000091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 202222012000091 its reverse (190000210222202), we get a palindrome (392222222222293).

The spelling of 202222012000091 in words is "two hundred two trillion, two hundred twenty-two billion, twelve million, ninety-one", and thus it is an aban number.