212263152041 has 4 divisors (see below), whose sum is σ = 212264121300. Its totient is φ = 212262182784.

The previous prime is 212263152029. The next prime is 212263152053. The reversal of 212263152041 is 140251362212.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (212263152029) and next prime (212263152053).

It can be written as a sum of positive squares in 2 ways, for example, as 71611900816 + 140651251225 = 267604^2 + 375035^2 .

It is a cyclic number.

It is not a de Polignac number, because 212263152041 - 2¹⁸ = 212262889897 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212263151995 and 212263152013.

It is not an unprimeable number, because it can be changed into a prime (212263152011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16805 + ... + 651773.

It is an arithmetic number, because the mean of its divisors is an integer number (53066030325).

Almost surely, 2^212263152041 is an apocalyptic number.

It is an amenable number.

212263152041 is a deficient number, since it is larger than the sum of its proper divisors (969259).

212263152041 is an equidigital number, since it uses as much as digits as its factorization.

212263152041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969258.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 212263152041 in words is "two hundred twelve billion, two hundred sixty-three million, one hundred fifty-two thousand, forty-one".