30221144112203 has 16 divisors (see below), whose sum is σ = 32978311721952. Its totient is φ = 27465609600000.

The previous prime is 30221144112191. The next prime is 30221144112239.

It is a happy number.

30221144112203 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-30221144112203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30221144112253) 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, 620877275 + ... + 620925947.

It is an arithmetic number, because the mean of its divisors is an integer number (2061144482622).

Almost surely, 2^{30221144112203} is an apocalyptic number.

30221144112203 is a deficient number, since it is larger than the sum of its proper divisors (2757167609749).

30221144112203 is a wasteful number, since it uses less digits than its factorization.

30221144112203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64286.

The product of its (nonzero) digits is 2304, while the sum is 26.

It can be divided in two parts, 3022114 and 4112203, that added together give a palindrome (7134317).

The spelling of 30221144112203 in words is "thirty trillion, two hundred twenty-one billion, one hundred forty-four million, one hundred twelve thousand, two hundred three".