22022060026340 has 48 divisors (see below), whose sum is σ = 53105828973120. Its totient is φ = 7586546993280.

The previous prime is 22022060026333. The next prime is 22022060026361. The reversal of 22022060026340 is 4362006022022.

It is a super-2 number, since 2×22022060026340² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2634213527 + ... + 2634221886.

It is an arithmetic number, because the mean of its divisors is an integer number (1106371436940).

Almost surely, 2^{22022060026340} is an apocalyptic number.

22022060026340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22022060026340 is an abundant number, since it is smaller than the sum of its proper divisors (31083768946780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22022060026340 is a wasteful number, since it uses less digits than its factorization.

22022060026340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5268435452 (or 5268435450 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 22022060026340 its reverse (4362006022022), we get a palindrome (26384066048362).

The spelling of 22022060026340 in words is "twenty-two trillion, twenty-two billion, sixty million, twenty-six thousand, three hundred forty".