22221334334 has 8 divisors (see below), whose sum is σ = 33387464208. Its totient is φ = 11092179600.

The previous prime is 22221334313. The next prime is 22221334339. The reversal of 22221334334 is 43343312222.

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

It is a super-3 number, since 3×22221334334³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22221334297 and 22221334306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22221334339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9242282 + ... + 9244685.

It is an arithmetic number, because the mean of its divisors is an integer number (4173433026).

Almost surely, 2^22221334334 is an apocalyptic number.

22221334334 is a deficient number, since it is larger than the sum of its proper divisors (11166129874).

22221334334 is a wasteful number, since it uses less digits than its factorization.

22221334334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18487570.

The product of its digits is 20736, while the sum is 29.

Adding to 22221334334 its reverse (43343312222), we get a palindrome (65564646556).

The spelling of 22221334334 in words is "twenty-two billion, two hundred twenty-one million, three hundred thirty-four thousand, three hundred thirty-four".