22212224233322 has 8 divisors (see below), whose sum is σ = 33318607140900. Its totient is φ = 11106021853024.

The previous prime is 22212224233321. The next prime is 22212224233363. The reversal of 22212224233322 is 22333242221222.

It can be written as a sum of positive squares in 2 ways, for example, as 21157801257121 + 1054422976201 = 4599761^2 + 1026851^2 .

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

It is a super-2 number, since 2×22212224233322² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22212224233321) 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, 44823797 + ... + 45316632.

Almost surely, 2^{22212224233322} is an apocalyptic number.

22212224233322 is a deficient number, since it is larger than the sum of its proper divisors (11106382907578).

22212224233322 is a wasteful number, since it uses less digits than its factorization.

22212224233322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90263640.

The product of its digits is 55296, while the sum is 32.

Adding to 22212224233322 its reverse (22333242221222), we get a palindrome (44545466454544).

The spelling of 22212224233322 in words is "twenty-two trillion, two hundred twelve billion, two hundred twenty-four million, two hundred thirty-three thousand, three hundred twenty-two".