30810002222 has 16 divisors (see below), whose sum is σ = 48675053952. Its totient is φ = 14597503800.

The previous prime is 30810002219. The next prime is 30810002257. The reversal of 30810002222 is 22220001803.

It is a junction number, because it is equal to n+sod(n) for n = 30810002194 and 30810002203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3124904 + ... + 3134747.

It is an arithmetic number, because the mean of its divisors is an integer number (3042190872).

Almost surely, 2^30810002222 is an apocalyptic number.

30810002222 is a deficient number, since it is larger than the sum of its proper divisors (17865051730).

30810002222 is a wasteful number, since it uses less digits than its factorization.

30810002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6259783.

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

The spelling of 30810002222 in words is "thirty billion, eight hundred ten million, two thousand, two hundred twenty-two".