20202301221301 has 16 divisors (see below), whose sum is σ = 21096328642560. Its totient is φ = 19324564640640.

The previous prime is 20202301221287. The next prime is 20202301221307. The reversal of 20202301221301 is 10312210320202.

It is a cyclic number.

It is not a de Polignac number, because 20202301221301 - 2²⁵ = 20202267666869 is a prime.

It is a super-2 number, since 2×20202301221301² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202301221307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8478856 + ... + 10596961.

It is an arithmetic number, because the mean of its divisors is an integer number (1318520540160).

Almost surely, 2^{20202301221301} is an apocalyptic number.

It is an amenable number.

20202301221301 is a deficient number, since it is larger than the sum of its proper divisors (894027421259).

20202301221301 is a wasteful number, since it uses less digits than its factorization.

20202301221301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19076244.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20202301221301 its reverse (10312210320202), we get a palindrome (30514511541503).

The spelling of 20202301221301 in words is "twenty trillion, two hundred two billion, three hundred one million, two hundred twenty-one thousand, three hundred one".