222001303030 has 32 divisors (see below), whose sum is σ = 430583608224. Its totient is φ = 81923498496.

The previous prime is 222001303021. The next prime is 222001303079. The reversal of 222001303030 is 30303100222.

It is a junction number, because it is equal to n+sod(n) for n = 222001302995 and 222001303013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249492 + ... + 711511.

It is an arithmetic number, because the mean of its divisors is an integer number (13455737757).

Almost surely, 2^222001303030 is an apocalyptic number.

222001303030 is a deficient number, since it is larger than the sum of its proper divisors (208582305194).

222001303030 is a wasteful number, since it uses less digits than its factorization.

222001303030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962800.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 222001303030 its reverse (30303100222), we get a palindrome (252304403252).

The spelling of 222001303030 in words is "two hundred twenty-two billion, one million, three hundred three thousand, thirty".