212200130430293 has 2 divisors, whose sum is σ = 212200130430294. Its totient is φ = 212200130430292.

The previous prime is 212200130430287. The next prime is 212200130430311. The reversal of 212200130430293 is 392034031002212.

212200130430293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 205677102053809 + 6523028376484 = 14341447^2 + 2554022^2 .

It is a cyclic number.

It is not a de Polignac number, because 212200130430293 - 2⁸ = 212200130430037 is a prime.

It is a super-2 number, since 2×212200130430293² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212200130430493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106100065215146 + 106100065215147.

It is an arithmetic number, because the mean of its divisors is an integer number (106100065215147).

Almost surely, 2^{212200130430293} is an apocalyptic number.

It is an amenable number.

212200130430293 is a deficient number, since it is larger than the sum of its proper divisors (1).

212200130430293 is an equidigital number, since it uses as much as digits as its factorization.

212200130430293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 212200130430293 in words is "two hundred twelve trillion, two hundred billion, one hundred thirty million, four hundred thirty thousand, two hundred ninety-three".