213222200141 has 2 divisors, whose sum is σ = 213222200142. Its totient is φ = 213222200140.

The previous prime is 213222200123. The next prime is 213222200167. The reversal of 213222200141 is 141002222312.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 142494925225 + 70727274916 = 377485^2 + 265946^2 .

It is a cyclic number.

It is not a de Polignac number, because 213222200141 - 2⁶ = 213222200077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213222200101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106611100070 + 106611100071.

It is an arithmetic number, because the mean of its divisors is an integer number (106611100071).

Almost surely, 2^213222200141 is an apocalyptic number.

It is an amenable number.

213222200141 is a deficient number, since it is larger than the sum of its proper divisors (1).

213222200141 is an equidigital number, since it uses as much as digits as its factorization.

213222200141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 213222200141 its reverse (141002222312), we get a palindrome (354224422453).

The spelling of 213222200141 in words is "two hundred thirteen billion, two hundred twenty-two million, two hundred thousand, one hundred forty-one".