22016306200461 has 32 divisors (see below), whose sum is σ = 31389931622400. Its totient is φ = 13685712281280.

The previous prime is 22016306200439. The next prime is 22016306200481. The reversal of 22016306200461 is 16400260361022.

It is not a de Polignac number, because 22016306200461 - 2⁶ = 22016306200397 is a prime.

It is a super-2 number, since 2×22016306200461² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22016306200481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6284305 + ... + 9139206.

It is an arithmetic number, because the mean of its divisors is an integer number (980935363200).

Almost surely, 2^{22016306200461} is an apocalyptic number.

It is an amenable number.

22016306200461 is a deficient number, since it is larger than the sum of its proper divisors (9373625421939).

22016306200461 is a wasteful number, since it uses less digits than its factorization.

22016306200461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15423929.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 22016306200461 its reverse (16400260361022), we get a palindrome (38416566561483).

The spelling of 22016306200461 in words is "twenty-two trillion, sixteen billion, three hundred six million, two hundred thousand, four hundred sixty-one".