99836222104357 has 2 divisors, whose sum is σ = 99836222104358. Its totient is φ = 99836222104356.

The previous prime is 99836222104351. The next prime is 99836222104361. The reversal of 99836222104357 is 75340122263899.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71555374639681 + 28280847464676 = 8459041^2 + 5317974^2 .

It is a cyclic number.

It is not a de Polignac number, because 99836222104357 - 2²⁷ = 99836087886629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99836222104295 and 99836222104304.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99836222104351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49918111052178 + 49918111052179.

It is an arithmetic number, because the mean of its divisors is an integer number (49918111052179).

It is a 1-persistent number, because it is pandigital, but 2⋅99836222104357 = 199672444208714 is not.

Almost surely, 2^{99836222104357} is an apocalyptic number.

It is an amenable number.

99836222104357 is a deficient number, since it is larger than the sum of its proper divisors (1).

99836222104357 is an equidigital number, since it uses as much as digits as its factorization.

99836222104357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 39191040, while the sum is 61.

The spelling of 99836222104357 in words is "ninety-nine trillion, eight hundred thirty-six billion, two hundred twenty-two million, one hundred four thousand, three hundred fifty-seven".