2223023242420 has 48 divisors (see below), whose sum is σ = 4878551639808. Its totient is φ = 850050633600.

The previous prime is 2223023242417. The next prime is 2223023242421. The reversal of 2223023242420 is 242423203222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223023242421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27458631 + ... + 27539470.

It is an arithmetic number, because the mean of its divisors is an integer number (101636492496).

Almost surely, 2^{2223023242420} is an apocalyptic number.

2223023242420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2223023242420 is an abundant number, since it is smaller than the sum of its proper divisors (2655528397388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2223023242420 is a wasteful number, since it uses less digits than its factorization.

2223023242420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54998200 (or 54998198 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 2223023242420 its reverse (242423203222), we get a palindrome (2465446445642).

The spelling of 2223023242420 in words is "two trillion, two hundred twenty-three billion, twenty-three million, two hundred forty-two thousand, four hundred twenty".