22321213310 has 16 divisors (see below), whose sum is σ = 43830746352. Its totient is φ = 8116804800.

The previous prime is 22321213303. The next prime is 22321213331. The reversal of 22321213310 is 1331212322.

It is a super-3 number, since 3×22321213310³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

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, 101459951 + ... + 101460170.

It is an arithmetic number, because the mean of its divisors is an integer number (2739421647).

Almost surely, 2^22321213310 is an apocalyptic number.

22321213310 is a deficient number, since it is larger than the sum of its proper divisors (21509533042).

22321213310 is a wasteful number, since it uses less digits than its factorization.

22321213310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202920139.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22321213310 its reverse (1331212322), we get a palindrome (23652425632).

The spelling of 22321213310 in words is "twenty-two billion, three hundred twenty-one million, two hundred thirteen thousand, three hundred ten".