2192110497 has 6 divisors (see below), whose sum is σ = 3166381842. Its totient is φ = 1461406992.

The previous prime is 2192110477. The next prime is 2192110513. The reversal of 2192110497 is 7940112912.

It can be written as a sum of positive squares in only one way, i.e., 1147786641 + 1044323856 = 33879^2 + 32316^2 .

It is not a de Polignac number, because 2192110497 - 2¹⁰ = 2192109473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2192110477) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 121783908 + ... + 121783925.

It is an arithmetic number, because the mean of its divisors is an integer number (527730307).

Almost surely, 2^2192110497 is an apocalyptic number.

It is an amenable number.

2192110497 is a deficient number, since it is larger than the sum of its proper divisors (974271345).

2192110497 is a wasteful number, since it uses less digits than its factorization.

2192110497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243567839 (or 243567836 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 2192110497 is about 46819.9796774838. The cubic root of 2192110497 is about 1299.0348846653.

The spelling of 2192110497 in words is "two billion, one hundred ninety-two million, one hundred ten thousand, four hundred ninety-seven".