22016434143466 has 8 divisors (see below), whose sum is σ = 37742458531680. Its totient is φ = 9435614632908.

The previous prime is 22016434143463. The next prime is 22016434143499. The reversal of 22016434143466 is 66434143461022.

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

It is a super-2 number, since 2×22016434143466² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22016434143463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786301219396 + ... + 786301219423.

It is an arithmetic number, because the mean of its divisors is an integer number (4717807316460).

Almost surely, 2^{22016434143466} is an apocalyptic number.

22016434143466 is a deficient number, since it is larger than the sum of its proper divisors (15726024388214).

22016434143466 is a wasteful number, since it uses less digits than its factorization.

22016434143466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572602438828.

The product of its (nonzero) digits is 1990656, while the sum is 46.

The spelling of 22016434143466 in words is "twenty-two trillion, sixteen billion, four hundred thirty-four million, one hundred forty-three thousand, four hundred sixty-six".