2000221325250 has 32 divisors (see below), whose sum is σ = 4992552429696. Its totient is φ = 533392353200.

The previous prime is 2000221325227. The next prime is 2000221325261. The reversal of 2000221325250 is 525231220002.

It is a self number, because there is not a number n which added to its sum of digits gives 2000221325250.

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 15 ways as a sum of consecutive naturals, for example, 1333480134 + ... + 1333481633.

It is an arithmetic number, because the mean of its divisors is an integer number (156017263428).

Almost surely, 2^{2000221325250} is an apocalyptic number.

2000221325250 is an abundant number, since it is smaller than the sum of its proper divisors (2992331104446).

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

2000221325250 is a wasteful number, since it uses less digits than its factorization.

2000221325250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2666961787 (or 2666961777 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 2000221325250 its reverse (525231220002), we get a palindrome (2525452545252).

The spelling of 2000221325250 in words is "two trillion, two hundred twenty-one million, three hundred twenty-five thousand, two hundred fifty".