612200201983 has 2 divisors, whose sum is σ = 612200201984. Its totient is φ = 612200201982.

The previous prime is 612200201927. The next prime is 612200201989. The reversal of 612200201983 is 389102002216.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-612200201983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (612200201989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306100100991 + 306100100992.

It is an arithmetic number, because the mean of its divisors is an integer number (306100100992).

Almost surely, 2^612200201983 is an apocalyptic number.

612200201983 is a deficient number, since it is larger than the sum of its proper divisors (1).

612200201983 is an equidigital number, since it uses as much as digits as its factorization.

612200201983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 612200201983 in words is "six hundred twelve billion, two hundred million, two hundred one thousand, nine hundred eighty-three".