2020321223401 has 8 divisors (see below), whose sum is σ = 2190139361984. Its totient is φ = 1852561486800.

The previous prime is 2020321223399. The next prime is 2020321223447. The reversal of 2020321223401 is 1043221230202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2020321223401 - 2¹ = 2020321223399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020321223491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514598451 + ... + 514602376.

It is an arithmetic number, because the mean of its divisors is an integer number (273767420248).

Almost surely, 2^{2020321223401} is an apocalyptic number.

It is an amenable number.

2020321223401 is a deficient number, since it is larger than the sum of its proper divisors (169818138583).

2020321223401 is a wasteful number, since it uses less digits than its factorization.

2020321223401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029200991.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2020321223401 its reverse (1043221230202), we get a palindrome (3063542453603).

The spelling of 2020321223401 in words is "two trillion, twenty billion, three hundred twenty-one million, two hundred twenty-three thousand, four hundred one".