4220231220983 has 2 divisors, whose sum is σ = 4220231220984. Its totient is φ = 4220231220982.

The previous prime is 4220231220979. The next prime is 4220231221007. The reversal of 4220231220983 is 3890221320224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4220231220983 - 2² = 4220231220979 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4220231220683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2110115610491 + 2110115610492.

It is an arithmetic number, because the mean of its divisors is an integer number (2110115610492).

Almost surely, 2^{4220231220983} is an apocalyptic number.

4220231220983 is a deficient number, since it is larger than the sum of its proper divisors (1).

4220231220983 is an equidigital number, since it uses as much as digits as its factorization.

4220231220983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 4220231220983 in words is "four trillion, two hundred twenty billion, two hundred thirty-one million, two hundred twenty thousand, nine hundred eighty-three".