20221302201 has 64 divisors (see below), whose sum is σ = 28829122560. Its totient is φ = 12590161920.

The previous prime is 20221302181. The next prime is 20221302209. The reversal of 20221302201 is 10220312202.

It is a happy number.

It is not a de Polignac number, because 20221302201 - 2¹⁵ = 20221269433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20221302209) 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 63 ways as a sum of consecutive naturals, for example, 84607840 + ... + 84608078.

It is an arithmetic number, because the mean of its divisors is an integer number (450455040).

Almost surely, 2^20221302201 is an apocalyptic number.

It is an amenable number.

20221302201 is a deficient number, since it is larger than the sum of its proper divisors (8607820359).

20221302201 is a wasteful number, since it uses less digits than its factorization.

20221302201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 20221302201 its reverse (10220312202), we get a palindrome (30441614403).

The spelling of 20221302201 in words is "twenty billion, two hundred twenty-one million, three hundred two thousand, two hundred one".