22322311322 has 8 divisors (see below), whose sum is σ = 33484662516. Its totient is φ = 11160757152.

The previous prime is 22322311309. The next prime is 22322311421. The reversal of 22322311322 is 22311322322.

It can be written as a sum of positive squares in 2 ways, for example, as 15647257921 + 6675053401 = 125089^2 + 81701^2 .

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

It is a super-3 number, since 3×22322311322³ (a number of 32 digits) contains 333 as substring.

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, 123473 + ... + 244724.

Almost surely, 2^22322311322 is an apocalyptic number.

22322311322 is a deficient number, since it is larger than the sum of its proper divisors (11162351194).

22322311322 is a wasteful number, since it uses less digits than its factorization.

22322311322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398512.

The product of its digits is 1728, while the sum is 23.

Adding to 22322311322 its reverse (22311322322), we get a palindrome (44633633644).

The spelling of 22322311322 in words is "twenty-two billion, three hundred twenty-two million, three hundred eleven thousand, three hundred twenty-two".