4226321623020 has 192 divisors, whose sum is σ = 14288255815680. Its totient is φ = 912860540928.

The previous prime is 4226321622997. The next prime is 4226321623091. The reversal of 4226321623020 is 203261236224.

It is a super-2 number, since 2×4226321623020² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3118909 + ... + 4263828.

It is an arithmetic number, because the mean of its divisors is an integer number (74417999040).

Almost surely, 2^{4226321623020} is an apocalyptic number.

It is an amenable number.

4226321623020 is an abundant number, since it is smaller than the sum of its proper divisors (10061934192660).

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

4226321623020 is a wasteful number, since it uses less digits than its factorization.

4226321623020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7382832 (or 7382830 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 4226321623020 its reverse (203261236224), we get a palindrome (4429582859244).

The spelling of 4226321623020 in words is "four trillion, two hundred twenty-six billion, three hundred twenty-one million, six hundred twenty-three thousand, twenty".