22016445435330 has 64 divisors (see below), whose sum is σ = 55643043087360. Its totient is φ = 5559794437824.

The previous prime is 22016445435301. The next prime is 22016445435331. The reversal of 22016445435330 is 3353454461022.

It is not an unprimeable number, because it can be changed into a prime (22016445435331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6422214 + ... + 9234593.

It is an arithmetic number, because the mean of its divisors is an integer number (869422548240).

Almost surely, 2^{22016445435330} is an apocalyptic number.

22016445435330 is an abundant number, since it is smaller than the sum of its proper divisors (33626597652030).

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

22016445435330 is a wasteful number, since it uses less digits than its factorization.

22016445435330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15659303.

The product of its (nonzero) digits is 1036800, while the sum is 42.

Adding to 22016445435330 its reverse (3353454461022), we get a palindrome (25369899896352).

The spelling of 22016445435330 in words is "twenty-two trillion, sixteen billion, four hundred forty-five million, four hundred thirty-five thousand, three hundred thirty".