22220511221341 has 16 divisors (see below), whose sum is σ = 23569595457408. Its totient is φ = 20876123980800.

The previous prime is 22220511221303. The next prime is 22220511221347. The reversal of 22220511221341 is 14312211502222.

It is a cyclic number.

It is not a de Polignac number, because 22220511221341 - 2¹³ = 22220511213149 is a prime.

It is a super-2 number, since 2×22220511221341² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22220511221347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22628746 + ... + 23590276.

It is an arithmetic number, because the mean of its divisors is an integer number (1473099716088).

Almost surely, 2^{22220511221341} is an apocalyptic number.

It is an amenable number.

22220511221341 is a deficient number, since it is larger than the sum of its proper divisors (1349084236067).

22220511221341 is a wasteful number, since it uses less digits than its factorization.

22220511221341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963972.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 22220511221341 its reverse (14312211502222), we get a palindrome (36532722723563).

The spelling of 22220511221341 in words is "twenty-two trillion, two hundred twenty billion, five hundred eleven million, two hundred twenty-one thousand, three hundred forty-one".