13333001222 has 8 divisors (see below), whose sum is σ = 20005097472. Its totient is φ = 6664635400.

The previous prime is 13333001197. The next prime is 13333001239. The reversal of 13333001222 is 22210033331.

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

It is a junction number, because it is equal to n+sod(n) for n = 13333001194 and 13333001203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923654 + ... + 937977.

It is an arithmetic number, because the mean of its divisors is an integer number (2500637184).

Almost surely, 2^13333001222 is an apocalyptic number.

13333001222 is a deficient number, since it is larger than the sum of its proper divisors (6672096250).

13333001222 is a wasteful number, since it uses less digits than its factorization.

13333001222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865214.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13333001222 its reverse (22210033331), we get a palindrome (35543034553).

The spelling of 13333001222 in words is "thirteen billion, three hundred thirty-three million, one thousand, two hundred twenty-two".