22234121153 has 2 divisors, whose sum is σ = 22234121154. Its totient is φ = 22234121152.

The previous prime is 22234121083. The next prime is 22234121159. The reversal of 22234121153 is 35112143222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18324495424 + 3909625729 = 135368^2 + 62527^2 .

It is a cyclic number.

It is not a de Polignac number, because 22234121153 - 2¹⁴ = 22234104769 is a prime.

It is a super-2 number, since 2×22234121153² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (22234121159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11117060576 + 11117060577.

It is an arithmetic number, because the mean of its divisors is an integer number (11117060577).

Almost surely, 2^22234121153 is an apocalyptic number.

It is an amenable number.

22234121153 is a deficient number, since it is larger than the sum of its proper divisors (1).

22234121153 is an equidigital number, since it uses as much as digits as its factorization.

22234121153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 26.

Adding to 22234121153 its reverse (35112143222), we get a palindrome (57346264375).

The spelling of 22234121153 in words is "twenty-two billion, two hundred thirty-four million, one hundred twenty-one thousand, one hundred fifty-three".