222331100141 has 2 divisors, whose sum is σ = 222331100142. Its totient is φ = 222331100140.

The previous prime is 222331100083. The next prime is 222331100177. The reversal of 222331100141 is 141001133222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 194440430116 + 27890670025 = 440954^2 + 167005^2 .

It is a cyclic number.

It is not a de Polignac number, because 222331100141 - 2¹⁰ = 222331099117 is a prime.

It is a super-2 number, since 2×222331100141² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222331100941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111165550070 + 111165550071.

It is an arithmetic number, because the mean of its divisors is an integer number (111165550071).

Almost surely, 2^222331100141 is an apocalyptic number.

It is an amenable number.

222331100141 is a deficient number, since it is larger than the sum of its proper divisors (1).

222331100141 is an equidigital number, since it uses as much as digits as its factorization.

222331100141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 222331100141 its reverse (141001133222), we get a palindrome (363332233363).

The spelling of 222331100141 in words is "two hundred twenty-two billion, three hundred thirty-one million, one hundred thousand, one hundred forty-one".