245727222200 has 48 divisors (see below), whose sum is σ = 571370517000. Its totient is φ = 98281473920.

The previous prime is 245727222157. The next prime is 245727222271. The reversal of 245727222200 is 2222727542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2262746 + ... + 2368854.

Almost surely, 2^245727222200 is an apocalyptic number.

245727222200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

245727222200 is an abundant number, since it is smaller than the sum of its proper divisors (325643294800).

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

245727222200 is a wasteful number, since it uses less digits than its factorization.

245727222200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117704 (or 117695 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 35.

Adding to 245727222200 its reverse (2222727542), we get a palindrome (247949949742).

The spelling of 245727222200 in words is "two hundred forty-five billion, seven hundred twenty-seven million, two hundred twenty-two thousand, two hundred".