22013213330 has 32 divisors (see below), whose sum is σ = 40153155840. Its totient is φ = 8687802240.

The previous prime is 22013213311. The next prime is 22013213347. The reversal of 22013213330 is 3331231022.

It is a super-2 number, since 2×22013213330² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1232222 + ... + 1249958.

It is an arithmetic number, because the mean of its divisors is an integer number (1254786120).

Almost surely, 2^22013213330 is an apocalyptic number.

22013213330 is a deficient number, since it is larger than the sum of its proper divisors (18139942510).

22013213330 is a wasteful number, since it uses less digits than its factorization.

22013213330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19394.

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

Adding to 22013213330 its reverse (3331231022), we get a palindrome (25344444352).

The spelling of 22013213330 in words is "twenty-two billion, thirteen million, two hundred thirteen thousand, three hundred thirty".