2190922259 has 8 divisors (see below), whose sum is σ = 2199227760. Its totient is φ = 2182628896.

The previous prime is 2190922229. The next prime is 2190922267. The reversal of 2190922259 is 9522290912.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2190922259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2190922229) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 515957 + ... + 520185.

It is an arithmetic number, because the mean of its divisors is an integer number (274903470).

Almost surely, 2^2190922259 is an apocalyptic number.

2190922259 is a deficient number, since it is larger than the sum of its proper divisors (8305501).

2190922259 is a wasteful number, since it uses less digits than its factorization.

2190922259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6069.

The product of its (nonzero) digits is 58320, while the sum is 41.

The square root of 2190922259 is about 46807.2885243313. The cubic root of 2190922259 is about 1298.8001274004.

The spelling of 2190922259 in words is "two billion, one hundred ninety million, nine hundred twenty-two thousand, two hundred fifty-nine".