22022236460641 has 8 divisors (see below), whose sum is σ = 22986095958144. Its totient is φ = 21058907876160.

The previous prime is 22022236460593. The next prime is 22022236460659. The reversal of 22022236460641 is 14606463222022.

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 22022236460641 - 2²⁷ = 22022102242913 is a prime.

It is a super-3 number, since 3×22022236460641³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22022236460594 and 22022236460603.

It is not an unprimeable number, because it can be changed into a prime (22022236467641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132643480 + ... + 132809401.

It is an arithmetic number, because the mean of its divisors is an integer number (2873261994768).

Almost surely, 2^{22022236460641} is an apocalyptic number.

It is an amenable number.

22022236460641 is a deficient number, since it is larger than the sum of its proper divisors (963859497503).

22022236460641 is a wasteful number, since it uses less digits than its factorization.

22022236460641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265456511.

The product of its (nonzero) digits is 331776, while the sum is 40.

Adding to 22022236460641 its reverse (14606463222022), we get a palindrome (36628699682663).

The spelling of 22022236460641 in words is "twenty-two trillion, twenty-two billion, two hundred thirty-six million, four hundred sixty thousand, six hundred forty-one".