200226779298 has 486 divisors, whose sum is σ = 586343168307. Its totient is φ = 49207616640.

The previous prime is 200226779281. The next prime is 200226779309. The reversal of 200226779298 is 892977622002.

It is a happy number.

200226779298 is a `hidden beast` number, since 20 + 0 + 2 + 267 + 79 + 298 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 8642863089 + 191583916209 = 92967^2 + 437703^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=316407.

It is an unprimeable number.

It is a polite number, since it can be written in 242 ways as a sum of consecutive naturals, for example, 3282406188 + ... + 3282406248.

Almost surely, 2^200226779298 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200226779298

200226779298 is an abundant number, since it is smaller than the sum of its proper divisors (386116389009).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200226779298 is a wasteful number, since it uses less digits than its factorization.

200226779298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The spelling of 200226779298 in words is "two hundred billion, two hundred twenty-six million, seven hundred seventy-nine thousand, two hundred ninety-eight".