32222032313 has 2 divisors, whose sum is σ = 32222032314. Its totient is φ = 32222032312.

The previous prime is 32222032301. The next prime is 32222032361. The reversal of 32222032313 is 31323022223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30706253824 + 1515778489 = 175232^2 + 38933^2 .

It is a cyclic number.

It is not a de Polignac number, because 32222032313 - 2¹⁸ = 32221770169 is a prime.

It is a super-2 number, since 2×32222032313² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32222032363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16111016156 + 16111016157.

It is an arithmetic number, because the mean of its divisors is an integer number (16111016157).

Almost surely, 2^32222032313 is an apocalyptic number.

It is an amenable number.

32222032313 is a deficient number, since it is larger than the sum of its proper divisors (1).

32222032313 is an equidigital number, since it uses as much as digits as its factorization.

32222032313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 32222032313 its reverse (31323022223), we get a palindrome (63545054536).

The spelling of 32222032313 in words is "thirty-two billion, two hundred twenty-two million, thirty-two thousand, three hundred thirteen".