22412001122 has 24 divisors (see below), whose sum is σ = 39642375276. Its totient is φ = 9473563008.

The previous prime is 22412001121. The next prime is 22412001137. The reversal of 22412001122 is 22110021422.

It can be written as a sum of positive squares in 2 ways, for example, as 22132810441 + 279190681 = 148771^2 + 16709^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22412001122.

It is not an unprimeable number, because it can be changed into a prime (22412001121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1559243 + ... + 1573550.

Almost surely, 2^22412001122 is an apocalyptic number.

22412001122 is a deficient number, since it is larger than the sum of its proper divisors (17230374154).

22412001122 is a wasteful number, since it uses less digits than its factorization.

22412001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3132882 (or 3132875 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22412001122 its reverse (22110021422), we get a palindrome (44522022544).

The spelling of 22412001122 in words is "twenty-two billion, four hundred twelve million, one thousand, one hundred twenty-two".