20221300213302 has 16 divisors (see below), whose sum is σ = 40446848266992. Its totient is φ = 6739725431040.

The previous prime is 20221300213271. The next prime is 20221300213327. The reversal of 20221300213302 is 20331200312202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176931463 + ... + 177045714.

It is an arithmetic number, because the mean of its divisors is an integer number (2527928016687).

Almost surely, 2^{20221300213302} is an apocalyptic number.

20221300213302 is an abundant number, since it is smaller than the sum of its proper divisors (20225548053690).

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

20221300213302 is a wasteful number, since it uses less digits than its factorization.

20221300213302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353986703.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20221300213302 its reverse (20331200312202), we get a palindrome (40552500525504).

The spelling of 20221300213302 in words is "twenty trillion, two hundred twenty-one billion, three hundred million, two hundred thirteen thousand, three hundred two".