212001302939 has 2 divisors, whose sum is σ = 212001302940. Its totient is φ = 212001302938.

The previous prime is 212001302923. The next prime is 212001302969. The reversal of 212001302939 is 939203100212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212001302939 - 2⁴ = 212001302923 is a prime.

It is not a weakly prime, because it can be changed into another prime (212001302969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106000651469 + 106000651470.

It is an arithmetic number, because the mean of its divisors is an integer number (106000651470).

Almost surely, 2^212001302939 is an apocalyptic number.

212001302939 is a deficient number, since it is larger than the sum of its proper divisors (1).

212001302939 is an equidigital number, since it uses as much as digits as its factorization.

212001302939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 212001302939 in words is "two hundred twelve billion, one million, three hundred two thousand, nine hundred thirty-nine".