22082140866742 has 16 divisors (see below), whose sum is σ = 36138171584592. Its totient is φ = 10036292519520.

The previous prime is 22082140866727. The next prime is 22082140866811. The reversal of 22082140866742 is 24766804128022.

It is a self number, because there is not a number n which added to its sum of digits gives 22082140866742.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 51995613 + ... + 52418584.

It is an arithmetic number, because the mean of its divisors is an integer number (2258635724037).

Almost surely, 2^{22082140866742} is an apocalyptic number.

22082140866742 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22082140866742 is a deficient number, since it is larger than the sum of its proper divisors (14056030717850).

22082140866742 is a wasteful number, since it uses less digits than its factorization.

22082140866742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104423823.

The product of its (nonzero) digits is 4128768, while the sum is 52.

The spelling of 22082140866742 in words is "twenty-two trillion, eighty-two billion, one hundred forty million, eight hundred sixty-six thousand, seven hundred forty-two".