20221333210 has 64 divisors (see below), whose sum is σ = 39804597504. Its totient is φ = 7351142400.

The previous prime is 20221333207. The next prime is 20221333219. The reversal of 20221333210 is 1233312202.

It is not an unprimeable number, because it can be changed into a prime (20221333219) 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 31 ways as a sum of consecutive naturals, for example, 11915082 + ... + 11916778.

It is an arithmetic number, because the mean of its divisors is an integer number (621946836).

Almost surely, 2^20221333210 is an apocalyptic number.

20221333210 is a deficient number, since it is larger than the sum of its proper divisors (19583264294).

20221333210 is a wasteful number, since it uses less digits than its factorization.

20221333210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3079.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20221333210 its reverse (1233312202), we get a palindrome (21454645412).

The spelling of 20221333210 in words is "twenty billion, two hundred twenty-one million, three hundred thirty-three thousand, two hundred ten".