22011214043 has 8 divisors (see below), whose sum is σ = 27090725088. Its totient is φ = 17415465984.

The previous prime is 22011213943. The next prime is 22011214051. The reversal of 22011214043 is 34041211022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22011214043 - 2¹⁰ = 22011213019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22011214063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120940646 + ... + 120940827.

It is an arithmetic number, because the mean of its divisors is an integer number (3386340636).

Almost surely, 2^22011214043 is an apocalyptic number.

22011214043 is a deficient number, since it is larger than the sum of its proper divisors (5079511045).

22011214043 is a wasteful number, since it uses less digits than its factorization.

22011214043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241881493.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22011214043 its reverse (34041211022), we get a palindrome (56052425065).

The spelling of 22011214043 in words is "twenty-two billion, eleven million, two hundred fourteen thousand, forty-three".