92189897321 has 16 divisors (see below), whose sum is σ = 99428817600. Its totient is φ = 85190515200.

The previous prime is 92189897311. The next prime is 92189897351. The reversal of 92189897321 is 12379898129.

It is a cyclic number.

It is not a de Polignac number, because 92189897321 - 2¹⁰ = 92189896297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92189897311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5538950 + ... + 5555568.

It is an arithmetic number, because the mean of its divisors is an integer number (6214301100).

Almost surely, 2^92189897321 is an apocalyptic number.

It is an amenable number.

92189897321 is a deficient number, since it is larger than the sum of its proper divisors (7238920279).

92189897321 is a wasteful number, since it uses less digits than its factorization.

92189897321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23800.

The product of its digits is 3919104, while the sum is 59.

The spelling of 92189897321 in words is "ninety-two billion, one hundred eighty-nine million, eight hundred ninety-seven thousand, three hundred twenty-one".