97000222 has 8 divisors (see below), whose sum is σ = 158727672. Its totient is φ = 44091000.

The previous prime is 97000213. The next prime is 97000243. The reversal of 97000222 is 22200079.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 4409101 = 97000222 / (9 + 7 + 0 + 0 + 0 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 97000193 and 97000202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2204529 + ... + 2204572.

It is an arithmetic number, because the mean of its divisors is an integer number (19840959).

Almost surely, 2^97000222 is an apocalyptic number.

97000222 is a deficient number, since it is larger than the sum of its proper divisors (61727450).

97000222 is a wasteful number, since it uses less digits than its factorization.

97000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4409114.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 97000222 is about 9848.8690721321. The cubic root of 97000222 is about 459.4704397440.

The spelling of 97000222 in words is "ninety-seven million, two hundred twenty-two", and thus it is an aban number.