9990222000053 has 2 divisors, whose sum is σ = 9990222000054. Its totient is φ = 9990222000052.

The previous prime is 9990221999981. The next prime is 9990222000103. The reversal of 9990222000053 is 3500002220999.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8815335097969 + 1174886902084 = 2969063^2 + 1083922^2 .

It is a cyclic number.

It is not a de Polignac number, because 9990222000053 - 2²⁸ = 9989953564597 is a prime.

It is a super-2 number, since 2×9990222000053² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9990222000653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4995111000026 + 4995111000027.

It is an arithmetic number, because the mean of its divisors is an integer number (4995111000027).

Almost surely, 2^{9990222000053} is an apocalyptic number.

It is an amenable number.

9990222000053 is a deficient number, since it is larger than the sum of its proper divisors (1).

9990222000053 is an equidigital number, since it uses as much as digits as its factorization.

9990222000053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87480, while the sum is 41.

The spelling of 9990222000053 in words is "nine trillion, nine hundred ninety billion, two hundred twenty-two million, fifty-three", and thus it is an aban number.