197735495202422 has 32 divisors (see below), whose sum is σ = 303951189484800. Its totient is φ = 96449010588000.

The previous prime is 197735495202419. The next prime is 197735495202433. The reversal of 197735495202422 is 224202594537791.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18280229 + ... + 27011807.

It is an arithmetic number, because the mean of its divisors is an integer number (9498474671400).

Almost surely, 2^{197735495202422} is an apocalyptic number.

197735495202422 is a deficient number, since it is larger than the sum of its proper divisors (106215694282378).

197735495202422 is a wasteful number, since it uses less digits than its factorization.

197735495202422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8733332.

The product of its (nonzero) digits is 76204800, while the sum is 62.

The spelling of 197735495202422 in words is "one hundred ninety-seven trillion, seven hundred thirty-five billion, four hundred ninety-five million, two hundred two thousand, four hundred twenty-two".