20224329250 has 32 divisors (see below), whose sum is σ = 37869182208. Its totient is φ = 8087758000.

The previous prime is 20224329221. The next prime is 20224329253. The reversal of 20224329250 is 5292342202.

It is a super-2 number, since 2×20224329250² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20224329253) 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, 1444785 + ... + 1458715.

It is an arithmetic number, because the mean of its divisors is an integer number (1183411944).

Almost surely, 2^20224329250 is an apocalyptic number.

20224329250 is a deficient number, since it is larger than the sum of its proper divisors (17644852958).

20224329250 is a wasteful number, since it uses less digits than its factorization.

20224329250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19755 (or 19745 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 20224329250 in words is "twenty billion, two hundred twenty-four million, three hundred twenty-nine thousand, two hundred fifty".