22011101043 has 8 divisors (see below), whose sum is σ = 30063943056. Its totient is φ = 14316163200.

The previous prime is 22011101017. The next prime is 22011101059. The reversal of 22011101043 is 34010111022.

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

It is not a de Polignac number, because 22011101043 - 2¹⁷ = 22010969971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22011101083) 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, 89475898 + ... + 89476143.

It is an arithmetic number, because the mean of its divisors is an integer number (3757992882).

Almost surely, 2^22011101043 is an apocalyptic number.

22011101043 is a deficient number, since it is larger than the sum of its proper divisors (8052842013).

22011101043 is a wasteful number, since it uses less digits than its factorization.

22011101043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178952085.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 22011101043 its reverse (34010111022), we get a palindrome (56021212065).

The spelling of 22011101043 in words is "twenty-two billion, eleven million, one hundred one thousand, forty-three".