22033412122 has 8 divisors (see below), whose sum is σ = 34994242836. Its totient is φ = 10368664512.

The previous prime is 22033412083. The next prime is 22033412123. The reversal of 22033412122 is 22121433022.

It can be written as a sum of positive squares in 2 ways, for example, as 22022263201 + 11148921 = 148399^2 + 3339^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 22033412093 and 22033412102.

It is not an unprimeable number, because it can be changed into a prime (22033412123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324020733 + ... + 324020800.

Almost surely, 2^22033412122 is an apocalyptic number.

22033412122 is a deficient number, since it is larger than the sum of its proper divisors (12960830714).

22033412122 is a wasteful number, since it uses less digits than its factorization.

22033412122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648041552.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22033412122 its reverse (22121433022), we get a palindrome (44154845144).

The spelling of 22033412122 in words is "twenty-two billion, thirty-three million, four hundred twelve thousand, one hundred twenty-two".