197222027343 has 16 divisors (see below), whose sum is σ = 290908806912. Its totient is φ = 117845000000.

The previous prime is 197222027333. The next prime is 197222027347. The reversal of 197222027343 is 343720222791.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 197222027343 - 2⁶ = 197222027279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 197222027295 and 197222027304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197222027347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42085158 + ... + 42089843.

It is an arithmetic number, because the mean of its divisors is an integer number (18181800432).

Almost surely, 2^197222027343 is an apocalyptic number.

197222027343 is a deficient number, since it is larger than the sum of its proper divisors (93686779569).

197222027343 is a wasteful number, since it uses less digits than its factorization.

197222027343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84175086.

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 197222027343 in words is "one hundred ninety-seven billion, two hundred twenty-two million, twenty-seven thousand, three hundred forty-three".