1830002222 has 32 divisors (see below), whose sum is σ = 2914804224. Its totient is φ = 859874400.

The previous prime is 1830002173. The next prime is 1830002227. The reversal of 1830002222 is 2222000381.

It is a junction number, because it is equal to n+sod(n) for n = 1830002194 and 1830002203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1830002227) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 1944272 + ... + 1945212.

It is an arithmetic number, because the mean of its divisors is an integer number (91087632).

Almost surely, 2^1830002222 is an apocalyptic number.

1830002222 is a deficient number, since it is larger than the sum of its proper divisors (1084802002).

1830002222 is a wasteful number, since it uses less digits than its factorization.

1830002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1664.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1830002222 is about 42778.5252433975. The cubic root of 1830002222 is about 1223.1616957501.

The spelling of 1830002222 in words is "one billion, eight hundred thirty million, two thousand, two hundred twenty-two".