22032312111230 has 32 divisors (see below), whose sum is σ = 39954433559040. Its totient is φ = 8747185024800.

The previous prime is 22032312111209. The next prime is 22032312111269. The reversal of 22032312111230 is 3211121323022.

It is a super-2 number, since 2×22032312111230² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22032312111196 and 22032312111205.

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, 4353770 + ... + 7938509.

It is an arithmetic number, because the mean of its divisors is an integer number (1248576048720).

Almost surely, 2^{22032312111230} is an apocalyptic number.

22032312111230 is a deficient number, since it is larger than the sum of its proper divisors (17922121447810).

22032312111230 is a wasteful number, since it uses less digits than its factorization.

22032312111230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12293624.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 22032312111230 its reverse (3211121323022), we get a palindrome (25243433434252).

The spelling of 22032312111230 in words is "twenty-two trillion, thirty-two billion, three hundred twelve million, one hundred eleven thousand, two hundred thirty".