22033212133133 has 8 divisors (see below), whose sum is σ = 23329732520952. Its totient is φ = 20736741643776.

The previous prime is 22033212133123. The next prime is 22033212133151. The reversal of 22033212133133 is 33133121233022.

It can be written as a sum of positive squares in 4 ways, for example, as 8982716305924 + 13050495827209 = 2997118^2 + 3612547^2 .

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 22033212133133 - 2¹⁰ = 22033212132109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22033212133096 and 22033212133105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22033212133123) 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, 11563610 + ... + 13333547.

It is an arithmetic number, because the mean of its divisors is an integer number (2916216565119).

Almost surely, 2^{22033212133133} is an apocalyptic number.

It is an amenable number.

22033212133133 is a deficient number, since it is larger than the sum of its proper divisors (1296520387819).

22033212133133 is a wasteful number, since it uses less digits than its factorization.

22033212133133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24949231.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 22033212133133 its reverse (33133121233022), we get a palindrome (55166333366155).

The spelling of 22033212133133 in words is "twenty-two trillion, thirty-three billion, two hundred twelve million, one hundred thirty-three thousand, one hundred thirty-three".