211112632273 has 2 divisors, whose sum is σ = 211112632274. Its totient is φ = 211112632272.

The previous prime is 211112632207. The next prime is 211112632307. The reversal of 211112632273 is 372236211112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 211091545809 + 21086464 = 459447^2 + 4592^2 .

It is a cyclic number.

It is not a de Polignac number, because 211112632273 - 2⁹ = 211112631761 is a prime.

It is a super-2 number, since 2×211112632273² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (211112632373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105556316136 + 105556316137.

It is an arithmetic number, because the mean of its divisors is an integer number (105556316137).

Almost surely, 2^211112632273 is an apocalyptic number.

It is an amenable number.

211112632273 is a deficient number, since it is larger than the sum of its proper divisors (1).

211112632273 is an equidigital number, since it uses as much as digits as its factorization.

211112632273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6048, while the sum is 31.

Adding to 211112632273 its reverse (372236211112), we get a palindrome (583348843385).

The spelling of 211112632273 in words is "two hundred eleven billion, one hundred twelve million, six hundred thirty-two thousand, two hundred seventy-three".