22049076193 has 2 divisors, whose sum is σ = 22049076194. Its totient is φ = 22049076192.

The previous prime is 22049076187. The next prime is 22049076251. The reversal of 22049076193 is 39167094022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19894538304 + 2154537889 = 141048^2 + 46417^2 .

It is a cyclic number.

It is not a de Polignac number, because 22049076193 - 2⁹ = 22049075681 is a prime.

It is not a weakly prime, because it can be changed into another prime (22049076793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11024538096 + 11024538097.

It is an arithmetic number, because the mean of its divisors is an integer number (11024538097).

Almost surely, 2^22049076193 is an apocalyptic number.

It is an amenable number.

22049076193 is a deficient number, since it is larger than the sum of its proper divisors (1).

22049076193 is an equidigital number, since it uses as much as digits as its factorization.

22049076193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 22049076193 in words is "twenty-two billion, forty-nine million, seventy-six thousand, one hundred ninety-three".