22223222213330 has 16 divisors (see below), whose sum is σ = 42354847042200. Its totient is φ = 8366389539072.

The previous prime is 22223222213261. The next prime is 22223222213399. The reversal of 22223222213330 is 3331222232222.

It is an interprime number because it is at equal distance from previous prime (22223222213261) and next prime (22223222213399).

It can be written as a sum of positive squares in 4 ways, for example, as 20809955374849 + 1413266838481 = 4561793^2 + 1188809^2 .

It is a junction number, because it is equal to n+sod(n) for n = 22223222213293 and 22223222213302.

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, 65362418105 + ... + 65362418444.

Almost surely, 2^{22223222213330} is an apocalyptic number.

22223222213330 is a deficient number, since it is larger than the sum of its proper divisors (20131624828870).

22223222213330 is a wasteful number, since it uses less digits than its factorization.

22223222213330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130724836573.

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

Adding to 22223222213330 its reverse (3331222232222), we get a palindrome (25554444445552).

The spelling of 22223222213330 in words is "twenty-two trillion, two hundred twenty-three billion, two hundred twenty-two million, two hundred thirteen thousand, three hundred thirty".