30221111102233 has 16 divisors (see below), whose sum is σ = 31673721801600. Its totient is φ = 28780062030720.

The previous prime is 30221111102167. The next prime is 30221111102263. The reversal of 30221111102233 is 33220111112203.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30221111102233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30221111102263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242699053 + ... + 242823541.

It is an arithmetic number, because the mean of its divisors is an integer number (1979607612600).

Almost surely, 2^{30221111102233} is an apocalyptic number.

It is an amenable number.

30221111102233 is a deficient number, since it is larger than the sum of its proper divisors (1452610699367).

30221111102233 is a wasteful number, since it uses less digits than its factorization.

30221111102233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170832.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 30221111102233 its reverse (33220111112203), we get a palindrome (63441222214436).

The spelling of 30221111102233 in words is "thirty trillion, two hundred twenty-one billion, one hundred eleven million, one hundred two thousand, two hundred thirty-three".