22030231203211 has 32 divisors (see below), whose sum is σ = 27734359550976. Its totient is φ = 16998870384000.

The previous prime is 22030231203163. The next prime is 22030231203223. The reversal of 22030231203211 is 11230213203022.

It is a cyclic number.

It is not a de Polignac number, because 22030231203211 - 2²¹ = 22030229106059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22030231203271) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 182519221 + ... + 182639881.

It is an arithmetic number, because the mean of its divisors is an integer number (866698735968).

Almost surely, 2^{22030231203211} is an apocalyptic number.

22030231203211 is a deficient number, since it is larger than the sum of its proper divisors (5704128347765).

22030231203211 is a wasteful number, since it uses less digits than its factorization.

22030231203211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143803.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 22030231203211 its reverse (11230213203022), we get a palindrome (33260444406233).

The spelling of 22030231203211 in words is "twenty-two trillion, thirty billion, two hundred thirty-one million, two hundred three thousand, two hundred eleven".