22140142333140 has 192 divisors, whose sum is σ = 70237727642880. Its totient is φ = 5173255434240.

The previous prime is 22140142333139. The next prime is 22140142333213. The reversal of 22140142333140 is 4133324104122.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 22140142333098 and 22140142333107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8172310 + ... + 10538829.

It is an arithmetic number, because the mean of its divisors is an integer number (365821498140).

Almost surely, 2^{22140142333140} is an apocalyptic number.

22140142333140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22140142333140 is an abundant number, since it is smaller than the sum of its proper divisors (48097585309740).

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

22140142333140 is a wasteful number, since it uses less digits than its factorization.

22140142333140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18711242 (or 18711240 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 22140142333140 its reverse (4133324104122), we get a palindrome (26273466437262).

The spelling of 22140142333140 in words is "twenty-two trillion, one hundred forty billion, one hundred forty-two million, three hundred thirty-three thousand, one hundred forty".