97221102 has 16 divisors (see below), whose sum is σ = 212118912. Its totient is φ = 29460920.

The previous prime is 97221083. The next prime is 97221121. The reversal of 97221102 is 20112279.

It is an interprime number because it is at equal distance from previous prime (97221083) and next prime (97221121).

It is a congruent number.

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, 736458 + ... + 736589.

It is an arithmetic number, because the mean of its divisors is an integer number (13257432).

Almost surely, 2^97221102 is an apocalyptic number.

97221102 is an abundant number, since it is smaller than the sum of its proper divisors (114897810).

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

97221102 is a wasteful number, since it uses less digits than its factorization.

97221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1473063.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 97221102 is about 9860.0761660344. The cubic root of 97221102 is about 459.8189299949.

The spelling of 97221102 in words is "ninety-seven million, two hundred twenty-one thousand, one hundred two".