197222770704 has 40 divisors (see below), whose sum is σ = 510642307872. Its totient is φ = 65592517120.

The previous prime is 197222770699. The next prime is 197222770727. The reversal of 197222770704 is 407077222791.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4616217 + ... + 4658744.

Almost surely, 2^197222770704 is an apocalyptic number.

It is an amenable number.

197222770704 is an abundant number, since it is smaller than the sum of its proper divisors (313419537168).

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

197222770704 is a wasteful number, since it uses less digits than its factorization.

197222770704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9275415 (or 9275409 counting only the distinct ones).

The product of its (nonzero) digits is 691488, while the sum is 48.

The spelling of 197222770704 in words is "one hundred ninety-seven billion, two hundred twenty-two million, seven hundred seventy thousand, seven hundred four".