340022652226 has 8 divisors (see below), whose sum is σ = 510135573564. Its totient is φ = 169977461040.

The previous prime is 340022652191. The next prime is 340022652241. The reversal of 340022652226 is 622256220043.

It can be written as a sum of positive squares in 2 ways, for example, as 334147583025 + 5875069201 = 578055^2 + 76649^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 340022652191 and 340022652200.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16919985 + ... + 16940068.

Almost surely, 2^340022652226 is an apocalyptic number.

340022652226 is a deficient number, since it is larger than the sum of its proper divisors (170112921338).

340022652226 is a wasteful number, since it uses less digits than its factorization.

340022652226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33865076.

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 340022652226 its reverse (622256220043), we get a palindrome (962278872269).

The spelling of 340022652226 in words is "three hundred forty billion, twenty-two million, six hundred fifty-two thousand, two hundred twenty-six".