2219830892 has 6 divisors (see below), whose sum is σ = 3884704068. Its totient is φ = 1109915444.

The previous prime is 2219830883. The next prime is 2219830937. The reversal of 2219830892 is 2980389122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277478858 + ... + 277478865.

It is an arithmetic number, because the mean of its divisors is an integer number (647450678).

Almost surely, 2^2219830892 is an apocalyptic number.

It is an amenable number.

2219830892 is a deficient number, since it is larger than the sum of its proper divisors (1664873176).

2219830892 is a wasteful number, since it uses less digits than its factorization.

2219830892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554957727 (or 554957725 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 44.

The square root of 2219830892 is about 47115.0813646756. The cubic root of 2219830892 is about 1304.4876253212.

The spelling of 2219830892 in words is "two billion, two hundred nineteen million, eight hundred thirty thousand, eight hundred ninety-two".