22133101213 has 8 divisors (see below), whose sum is σ = 22266157400. Its totient is φ = 22000362048.

The previous prime is 22133101183. The next prime is 22133101241. The reversal of 22133101213 is 31210133122.

It can be written as a sum of positive squares in 4 ways, for example, as 339370084 + 21793731129 = 18422^2 + 147627^2 .

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 22133101213 - 2²⁹ = 21596230301 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 (22133101813) 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, 61543 + ... + 219211.

It is an arithmetic number, because the mean of its divisors is an integer number (2783269675).

Almost surely, 2^22133101213 is an apocalyptic number.

It is an amenable number.

22133101213 is a deficient number, since it is larger than the sum of its proper divisors (133056187).

22133101213 is a wasteful number, since it uses less digits than its factorization.

22133101213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158511.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 22133101213 its reverse (31210133122), we get a palindrome (53343234335).

The spelling of 22133101213 in words is "twenty-two billion, one hundred thirty-three million, one hundred one thousand, two hundred thirteen".