22313434133 has 8 divisors (see below), whose sum is σ = 23729163480. Its totient is φ = 20909168640.

The previous prime is 22313434103. The next prime is 22313434163. The reversal of 22313434133 is 33143431322.

It is an interprime number because it is at equal distance from previous prime (22313434103) and next prime (22313434163).

It can be written as a sum of positive squares in 4 ways, for example, as 14633015089 + 7680419044 = 120967^2 + 87638^2 .

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 22313434133 - 2²² = 22309239829 is a prime.

It is a super-3 number, since 3×22313434133³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22313434096 and 22313434105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22313434103) 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, 2861948 + ... + 2869733.

It is an arithmetic number, because the mean of its divisors is an integer number (2966145435).

Almost surely, 2^22313434133 is an apocalyptic number.

It is an amenable number.

22313434133 is a deficient number, since it is larger than the sum of its proper divisors (1415729347).

22313434133 is a wasteful number, since it uses less digits than its factorization.

22313434133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5731927.

The product of its digits is 15552, while the sum is 29.

Adding to 22313434133 its reverse (33143431322), we get a palindrome (55456865455).

The spelling of 22313434133 in words is "twenty-two billion, three hundred thirteen million, four hundred thirty-four thousand, one hundred thirty-three".