22111023214 has 32 divisors (see below), whose sum is σ = 39013926336. Its totient is φ = 9199941120.

The previous prime is 22111023161. The next prime is 22111023223. The reversal of 22111023214 is 41232011122.

It is a junction number, because it is equal to n+sod(n) for n = 22111023191 and 22111023200.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 192502 + ... + 285094.

It is an arithmetic number, because the mean of its divisors is an integer number (1219185198).

Almost surely, 2^22111023214 is an apocalyptic number.

22111023214 is a deficient number, since it is larger than the sum of its proper divisors (16902903122).

22111023214 is a wasteful number, since it uses less digits than its factorization.

22111023214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93100.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22111023214 its reverse (41232011122), we get a palindrome (63343034336).

The spelling of 22111023214 in words is "twenty-two billion, one hundred eleven million, twenty-three thousand, two hundred fourteen".