97221202 has 16 divisors (see below), whose sum is σ = 157315032. Its totient is φ = 44795520.

The previous prime is 97221191. The next prime is 97221217. The reversal of 97221202 is 20212279.

It can be written as a sum of positive squares in 4 ways, for example, as 60388441 + 36832761 = 7771^2 + 6069^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14358 + ... + 20014.

Almost surely, 2^97221202 is an apocalyptic number.

97221202 is a deficient number, since it is larger than the sum of its proper divisors (60093830).

97221202 is a wasteful number, since it uses less digits than its factorization.

97221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6333.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 97221202 is about 9860.0812369879. The cubic root of 97221202 is about 459.8190876489.

The spelling of 97221202 in words is "ninety-seven million, two hundred twenty-one thousand, two hundred two".