22041424661663 has 16 divisors (see below), whose sum is σ = 24470401009824. Its totient is φ = 19686332405760.

The previous prime is 22041424661657. The next prime is 22041424661687. The reversal of 22041424661663 is 36616642414022.

It is a cyclic number.

It is not a de Polignac number, because 22041424661663 - 2²² = 22041420467359 is a prime.

It is a super-2 number, since 2×22041424661663² (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 (22041424661623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75245720 + ... + 75538077.

It is an arithmetic number, because the mean of its divisors is an integer number (1529400063114).

Almost surely, 2^{22041424661663} is an apocalyptic number.

22041424661663 is a deficient number, since it is larger than the sum of its proper divisors (2428976348161).

22041424661663 is a wasteful number, since it uses less digits than its factorization.

22041424661663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150784042.

The product of its (nonzero) digits is 1990656, while the sum is 47.

The spelling of 22041424661663 in words is "twenty-two trillion, forty-one billion, four hundred twenty-four million, six hundred sixty-one thousand, six hundred sixty-three".