340202122022 has 16 divisors (see below), whose sum is σ = 583823430432. Its totient is φ = 145645961280.

The previous prime is 340202122019. The next prime is 340202122033. The reversal of 340202122022 is 220221202043.

It is a junction number, because it is equal to n+sod(n) for n = 340202121985 and 340202122003.

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, 12898703 + ... + 12925050.

It is an arithmetic number, because the mean of its divisors is an integer number (36488964402).

Almost surely, 2^340202122022 is an apocalyptic number.

340202122022 is a deficient number, since it is larger than the sum of its proper divisors (243621308410).

340202122022 is a wasteful number, since it uses less digits than its factorization.

340202122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25824703.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 340202122022 its reverse (220221202043), we get a palindrome (560423324065).

The spelling of 340202122022 in words is "three hundred forty billion, two hundred two million, one hundred twenty-two thousand, twenty-two".