22035606426 has 24 divisors (see below), whose sum is σ = 47752807284. Its totient is φ = 7343818560.

The previous prime is 22035606391. The next prime is 22035606449. The reversal of 22035606426 is 62460653022.

22035606426 is a `hidden beast` number, since 2 + 2 + 0 + 3 + 5 + 6 + 0 + 642 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 19487880801 + 2547725625 = 139599^2 + 50475^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14715 + ... + 210446.

Almost surely, 2^22035606426 is an apocalyptic number.

22035606426 is an abundant number, since it is smaller than the sum of its proper divisors (25717200858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22035606426 is a wasteful number, since it uses less digits than its factorization.

22035606426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230606 (or 230603 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 22035606426 in words is "twenty-two billion, thirty-five million, six hundred six thousand, four hundred twenty-six".