22016304426040 has 32 divisors (see below), whose sum is σ = 49537294551360. Its totient is φ = 8806413398400.

The previous prime is 22016304426029. The next prime is 22016304426049. The reversal of 22016304426040 is 4062440361022.

It is a junction number, because it is equal to n+sod(n) for n = 22016304425987 and 22016304426005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22016304426049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55056 + ... + 6635935.

It is an arithmetic number, because the mean of its divisors is an integer number (1548040454730).

Almost surely, 2^{22016304426040} is an apocalyptic number.

22016304426040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22016304426040 is an abundant number, since it is smaller than the sum of its proper divisors (27520990125320).

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

22016304426040 is a wasteful number, since it uses less digits than its factorization.

22016304426040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6773263 (or 6773259 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 22016304426040 its reverse (4062440361022), we get a palindrome (26078744787062).

The spelling of 22016304426040 in words is "twenty-two trillion, sixteen billion, three hundred four million, four hundred twenty-six thousand, forty".