250230224021 has 16 divisors (see below), whose sum is σ = 255897600000. Its totient is φ = 244621170288.

The previous prime is 250230224003. The next prime is 250230224033. The reversal of 250230224021 is 120422032052.

It is a cyclic number.

It is not a de Polignac number, because 250230224021 - 2¹⁰ = 250230222997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250230824021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33364730 + ... + 33372228.

It is an arithmetic number, because the mean of its divisors is an integer number (15993600000).

Almost surely, 2^250230224021 is an apocalyptic number.

It is an amenable number.

250230224021 is a deficient number, since it is larger than the sum of its proper divisors (5667375979).

250230224021 is a wasteful number, since it uses less digits than its factorization.

250230224021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11288.

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 250230224021 its reverse (120422032052), we get a palindrome (370652256073).

The spelling of 250230224021 in words is "two hundred fifty billion, two hundred thirty million, two hundred twenty-four thousand, twenty-one".