332220022231 has 2 divisors, whose sum is σ = 332220022232. Its totient is φ = 332220022230.

The previous prime is 332220022207. The next prime is 332220022243. The reversal of 332220022231 is 132220022233.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 332220022231 - 2¹⁵ = 332219989463 is a prime.

It is a super-2 number, since 2×332220022231² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332220022201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166110011115 + 166110011116.

It is an arithmetic number, because the mean of its divisors is an integer number (166110011116).

Almost surely, 2^332220022231 is an apocalyptic number.

332220022231 is a deficient number, since it is larger than the sum of its proper divisors (1).

332220022231 is an equidigital number, since it uses as much as digits as its factorization.

332220022231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 332220022231 its reverse (132220022233), we get a palindrome (464440044464).

The spelling of 332220022231 in words is "three hundred thirty-two billion, two hundred twenty million, twenty-two thousand, two hundred thirty-one".