212202112307 has 2 divisors, whose sum is σ = 212202112308. Its totient is φ = 212202112306.

The previous prime is 212202112301. The next prime is 212202112363. The reversal of 212202112307 is 703211202212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212202112307 - 2²² = 212197918003 is a prime.

It is not a weakly prime, because it can be changed into another prime (212202112301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106101056153 + 106101056154.

It is an arithmetic number, because the mean of its divisors is an integer number (106101056154).

Almost surely, 2^212202112307 is an apocalyptic number.

212202112307 is a deficient number, since it is larger than the sum of its proper divisors (1).

212202112307 is an equidigital number, since it uses as much as digits as its factorization.

212202112307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 212202112307 its reverse (703211202212), we get a palindrome (915413314519).

The spelling of 212202112307 in words is "two hundred twelve billion, two hundred two million, one hundred twelve thousand, three hundred seven".