22016422444203 has 64 divisors (see below), whose sum is σ = 35647435560960. Its totient is φ = 13318793452800.

The previous prime is 22016422444201. The next prime is 22016422444249. The reversal of 22016422444203 is 30244422461022.

It is a happy number.

22016422444203 is a `hidden beast` number, since 2 + 2 + 0 + 1 + 6 + 4 + 2 + 2 + 444 + 203 = 666.

It is not a de Polignac number, because 22016422444203 - 2¹ = 22016422444201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22016422444201) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1220345863 + ... + 1220363903.

It is an arithmetic number, because the mean of its divisors is an integer number (556991180640).

Almost surely, 2^{22016422444203} is an apocalyptic number.

22016422444203 is a deficient number, since it is larger than the sum of its proper divisors (13631013116757).

22016422444203 is a wasteful number, since it uses less digits than its factorization.

22016422444203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25377 (or 25371 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

The spelling of 22016422444203 in words is "twenty-two trillion, sixteen billion, four hundred twenty-two million, four hundred forty-four thousand, two hundred three".