22063405254540 has 192 divisors, whose sum is σ = 69361328526336. Its totient is φ = 5204601013248.

The previous prime is 22063405254533. The next prime is 22063405254581. The reversal of 22063405254540 is 4545250436022.

It is a super-2 number, since 2×22063405254540² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22063405254492 and 22063405254501.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4428264 + ... + 7983503.

It is an arithmetic number, because the mean of its divisors is an integer number (361256919408).

Almost surely, 2^{22063405254540} is an apocalyptic number.

22063405254540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22063405254540 is an abundant number, since it is smaller than the sum of its proper divisors (47297923271796).

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

22063405254540 is a wasteful number, since it uses less digits than its factorization.

22063405254540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12411888 (or 12411886 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 22063405254540 in words is "twenty-two trillion, sixty-three billion, four hundred five million, two hundred fifty-four thousand, five hundred forty".