20250224211 has 8 divisors (see below), whose sum is σ = 30857484544. Its totient is φ = 11571556680.

The previous prime is 20250224207. The next prime is 20250224219. The reversal of 20250224211 is 11242205202.

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

It is not a de Polignac number, because 20250224211 - 2² = 20250224207 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 964296391 = 20250224211 / (2 + 0 + 2 + 5 + 0 + 2 + 2 + 4 + 2 + 1 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20250224219) 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 7 ways as a sum of consecutive naturals, for example, 482148175 + ... + 482148216.

It is an arithmetic number, because the mean of its divisors is an integer number (3857185568).

Almost surely, 2^20250224211 is an apocalyptic number.

20250224211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

20250224211 is a deficient number, since it is larger than the sum of its proper divisors (10607260333).

20250224211 is an equidigital number, since it uses as much as digits as its factorization.

20250224211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964296401.

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 20250224211 its reverse (11242205202), we get a palindrome (31492429413).

The spelling of 20250224211 in words is "twenty billion, two hundred fifty million, two hundred twenty-four thousand, two hundred eleven".