22011126413 has 8 divisors (see below), whose sum is σ = 22241020032. Its totient is φ = 21781293696.

The previous prime is 22011126383. The next prime is 22011126419. The reversal of 22011126413 is 31462111022.

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

It is a cyclic number.

It is not a de Polignac number, because 22011126413 - 2³² = 17716159117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22011126419) 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, 1284206 + ... + 1301232.

It is an arithmetic number, because the mean of its divisors is an integer number (2780127504).

Almost surely, 2^22011126413 is an apocalyptic number.

It is an amenable number.

22011126413 is a deficient number, since it is larger than the sum of its proper divisors (229893619).

22011126413 is a wasteful number, since it uses less digits than its factorization.

22011126413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30451.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 22011126413 its reverse (31462111022), we get a palindrome (53473237435).

The spelling of 22011126413 in words is "twenty-two billion, eleven million, one hundred twenty-six thousand, four hundred thirteen".