200225600635645 has 8 divisors (see below), whose sum is σ = 258753083898456. Its totient is φ = 147858905084736.

The previous prime is 200225600635589. The next prime is 200225600635657. The reversal of 200225600635645 is 546536006522002.

It can be written as a sum of positive squares in 4 ways, for example, as 5645475792441 + 194580124843204 = 2376021^2 + 13949198^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 200225600635645 - 2¹³ = 200225600627453 is a prime.

It is a super-2 number, since 2×200225600635645² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200225600635595 and 200225600635604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1540196927902 + ... + 1540196928031.

It is an arithmetic number, because the mean of its divisors is an integer number (32344135487307).

Almost surely, 2^{200225600635645} is an apocalyptic number.

It is an amenable number.

200225600635645 is a deficient number, since it is larger than the sum of its proper divisors (58527483262811).

200225600635645 is a wasteful number, since it uses less digits than its factorization.

200225600635645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3080393855951.

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 200225600635645 in words is "two hundred trillion, two hundred twenty-five billion, six hundred million, six hundred thirty-five thousand, six hundred forty-five".