22081242977041 has 8 divisors (see below), whose sum is σ = 22147167204864. Its totient is φ = 22015321124160.

The previous prime is 22081242977023. The next prime is 22081242977137. The reversal of 22081242977041 is 14077924218022.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22081242977041 - 2¹⁵ = 22081242944273 is a prime.

It is a super-2 number, since 2×22081242977041² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22081242947041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18991896 + ... + 20120998.

It is an arithmetic number, because the mean of its divisors is an integer number (2768395900608).

Almost surely, 2^{22081242977041} is an apocalyptic number.

It is an amenable number.

22081242977041 is a deficient number, since it is larger than the sum of its proper divisors (65924227823).

22081242977041 is a wasteful number, since it uses less digits than its factorization.

22081242977041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187471.

The product of its (nonzero) digits is 903168, while the sum is 49.

The spelling of 22081242977041 in words is "twenty-two trillion, eighty-one billion, two hundred forty-two million, nine hundred seventy-seven thousand, forty-one".