22324011020 has 24 divisors (see below), whose sum is σ = 46889992800. Its totient is φ = 8927781632.

The previous prime is 22324011001. The next prime is 22324011077. The reversal of 22324011020 is 2011042322.

It is a super-3 number, since 3×22324011020³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 22324011020.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11240 + ... + 211599.

It is an arithmetic number, because the mean of its divisors is an integer number (1953749700).

Almost surely, 2^22324011020 is an apocalyptic number.

22324011020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22324011020 is an abundant number, since it is smaller than the sum of its proper divisors (24565981780).

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

22324011020 is a wasteful number, since it uses less digits than its factorization.

22324011020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227857 (or 227855 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 22324011020 its reverse (2011042322), we get a palindrome (24335053342).

The spelling of 22324011020 in words is "twenty-two billion, three hundred twenty-four million, eleven thousand, twenty".