2223020212311 has 8 divisors (see below), whose sum is σ = 2983656267904. Its totient is φ = 1472198815800.

The previous prime is 2223020212279. The next prime is 2223020212337. The reversal of 2223020212311 is 1132120203222.

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

It is not a de Polignac number, because 2223020212311 - 2⁵ = 2223020212279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223020212351) 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, 2453664241 + ... + 2453665146.

It is an arithmetic number, because the mean of its divisors is an integer number (372957033488).

Almost surely, 2^{2223020212311} is an apocalyptic number.

2223020212311 is a deficient number, since it is larger than the sum of its proper divisors (760636055593).

2223020212311 is a wasteful number, since it uses less digits than its factorization.

2223020212311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4907329541.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2223020212311 its reverse (1132120203222), we get a palindrome (3355140415533).

The spelling of 2223020212311 in words is "two trillion, two hundred twenty-three billion, twenty million, two hundred twelve thousand, three hundred eleven".