2020311201223 has 8 divisors (see below), whose sum is σ = 2309024482848. Its totient is φ = 1731622268544.

The previous prime is 2020311201203. The next prime is 2020311201283. The reversal of 2020311201223 is 3221021130202.

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

It is not a de Polignac number, because 2020311201223 - 2⁹ = 2020311200711 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2020311201223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020311201203) 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, 5909086 + ... + 6241627.

It is an arithmetic number, because the mean of its divisors is an integer number (288628060356).

Almost surely, 2^{2020311201223} is an apocalyptic number.

2020311201223 is a deficient number, since it is larger than the sum of its proper divisors (288713281625).

2020311201223 is a wasteful number, since it uses less digits than its factorization.

2020311201223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12174473.

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

Adding to 2020311201223 its reverse (3221021130202), we get a palindrome (5241332331425).

The spelling of 2020311201223 in words is "two trillion, twenty billion, three hundred eleven million, two hundred one thousand, two hundred twenty-three".