197295222 has 24 divisors (see below), whose sum is σ = 407741688. Its totient is φ = 63641760.

The previous prime is 197295209. The next prime is 197295227. The reversal of 197295222 is 222592791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197295227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11343 + ... + 22874.

It is an arithmetic number, because the mean of its divisors is an integer number (16989237).

Almost surely, 2^197295222 is an apocalyptic number.

197295222 is an abundant number, since it is smaller than the sum of its proper divisors (210446466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

197295222 is a wasteful number, since it uses less digits than its factorization.

197295222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34284 (or 34253 counting only the distinct ones).

The product of its digits is 45360, while the sum is 39.

The square root of 197295222 is about 14046.1817587557. The cubic root of 197295222 is about 582.1553003683.

The spelling of 197295222 in words is "one hundred ninety-seven million, two hundred ninety-five thousand, two hundred twenty-two".