22153202329 has 2 divisors, whose sum is σ = 22153202330. Its totient is φ = 22153202328.

The previous prime is 22153202303. The next prime is 22153202387. The reversal of 22153202329 is 92320235122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21349593225 + 803609104 = 146115^2 + 28348^2 .

It is a cyclic number.

It is not a de Polignac number, because 22153202329 - 2²³ = 22144813721 is a prime.

It is a super-2 number, since 2×22153202329² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22153202329.

It is not a weakly prime, because it can be changed into another prime (22153202429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11076601164 + 11076601165.

It is an arithmetic number, because the mean of its divisors is an integer number (11076601165).

Almost surely, 2^22153202329 is an apocalyptic number.

It is an amenable number.

22153202329 is a deficient number, since it is larger than the sum of its proper divisors (1).

22153202329 is an equidigital number, since it uses as much as digits as its factorization.

22153202329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 31.

It can be divided in two parts, 22 and 153202329, that added together give a palindrome (153202351).

The spelling of 22153202329 in words is "twenty-two billion, one hundred fifty-three million, two hundred two thousand, three hundred twenty-nine".