22030630231105 has 4 divisors (see below), whose sum is σ = 26436756277332. Its totient is φ = 17624504184880.

The previous prime is 22030630231081. The next prime is 22030630231147. The reversal of 22030630231105 is 50113203603022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12159496780209 + 9871133450896 = 3487047^2 + 3141836^2 .

It is not a de Polignac number, because 22030630231105 - 2²⁹ = 22030093360193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2203063023106 + ... + 2203063023115.

It is an arithmetic number, because the mean of its divisors is an integer number (6609189069333).

Almost surely, 2^{22030630231105} is an apocalyptic number.

It is an amenable number.

22030630231105 is a deficient number, since it is larger than the sum of its proper divisors (4406126046227).

22030630231105 is an equidigital number, since it uses as much as digits as its factorization.

22030630231105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4406126046226.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 22030630231105 its reverse (50113203603022), we get a palindrome (72143833834127).

The spelling of 22030630231105 in words is "twenty-two trillion, thirty billion, six hundred thirty million, two hundred thirty-one thousand, one hundred five".