22032011013311 has 4 divisors (see below), whose sum is σ = 23726781091272. Its totient is φ = 20337240935352.

The previous prime is 22032011013283. The next prime is 22032011013317. The reversal of 22032011013311 is 11331011023022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22032011013311 - 2¹⁴ = 22032010996927 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 (22032011013317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 847385038961 + ... + 847385038986.

It is an arithmetic number, because the mean of its divisors is an integer number (5931695272818).

Almost surely, 2^{22032011013311} is an apocalyptic number.

22032011013311 is a deficient number, since it is larger than the sum of its proper divisors (1694770077961).

22032011013311 is a wasteful number, since it uses less digits than its factorization.

22032011013311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694770077960.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 22032011013311 its reverse (11331011023022), we get a palindrome (33363022036333).

The spelling of 22032011013311 in words is "twenty-two trillion, thirty-two billion, eleven million, thirteen thousand, three hundred eleven".