22133312033011 has 4 divisors (see below), whose sum is σ = 22133514050224. Its totient is φ = 22133110015800.

The previous prime is 22133312033003. The next prime is 22133312033029. The reversal of 22133312033011 is 11033021333122.

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 22133312033011 - 2³ = 22133312033003 is a prime.

It is a super-2 number, since 2×22133312033011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22133312033311) 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, 100844175 + ... + 101063416.

It is an arithmetic number, because the mean of its divisors is an integer number (5533378512556).

Almost surely, 2^{22133312033011} is an apocalyptic number.

22133312033011 is a deficient number, since it is larger than the sum of its proper divisors (202017213).

22133312033011 is a wasteful number, since it uses less digits than its factorization.

22133312033011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202017212.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 22133312033011 its reverse (11033021333122), we get a palindrome (33166333366133).

The spelling of 22133312033011 in words is "twenty-two trillion, one hundred thirty-three billion, three hundred twelve million, thirty-three thousand, eleven".