350622643223 has 2 divisors, whose sum is σ = 350622643224. Its totient is φ = 350622643222.

The previous prime is 350622643207. The next prime is 350622643271. The reversal of 350622643223 is 322346226053.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 350622643223 - 2⁴ = 350622643207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350622640223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175311321611 + 175311321612.

It is an arithmetic number, because the mean of its divisors is an integer number (175311321612).

Almost surely, 2^350622643223 is an apocalyptic number.

350622643223 is a deficient number, since it is larger than the sum of its proper divisors (1).

350622643223 is an equidigital number, since it uses as much as digits as its factorization.

350622643223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 38.

Adding to 350622643223 its reverse (322346226053), we get a palindrome (672968869276).

The spelling of 350622643223 in words is "three hundred fifty billion, six hundred twenty-two million, six hundred forty-three thousand, two hundred twenty-three".