22313300003221 has 16 divisors (see below), whose sum is σ = 23675514637824. Its totient is φ = 20956608209664.

The previous prime is 22313300003179. The next prime is 22313300003273. The reversal of 22313300003221 is 12230000331322.

It is not a de Polignac number, because 22313300003221 - 2¹³ = 22313299995029 is a prime.

It is a super-3 number, since 3×22313300003221³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22313300003192 and 22313300003201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22313300093221) 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, 210424011 + ... + 210530023.

It is an arithmetic number, because the mean of its divisors is an integer number (1479719664864).

Almost surely, 2^{22313300003221} is an apocalyptic number.

It is an amenable number.

22313300003221 is a deficient number, since it is larger than the sum of its proper divisors (1362214634603).

22313300003221 is a wasteful number, since it uses less digits than its factorization.

22313300003221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131940.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 22313300003221 its reverse (12230000331322), we get a palindrome (34543300334543).

The spelling of 22313300003221 in words is "twenty-two trillion, three hundred thirteen billion, three hundred million, three thousand, two hundred twenty-one".