1220230232927 has 2 divisors, whose sum is σ = 1220230232928. Its totient is φ = 1220230232926.

The previous prime is 1220230232869. The next prime is 1220230233049. The reversal of 1220230232927 is 7292320320221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1220230232927 - 2⁶ = 1220230232863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1220230232527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 610115116463 + 610115116464.

It is an arithmetic number, because the mean of its divisors is an integer number (610115116464).

Almost surely, 2^{1220230232927} is an apocalyptic number.

1220230232927 is a deficient number, since it is larger than the sum of its proper divisors (1).

1220230232927 is an equidigital number, since it uses as much as digits as its factorization.

1220230232927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 1220230232927 in words is "one trillion, two hundred twenty billion, two hundred thirty million, two hundred thirty-two thousand, nine hundred twenty-seven".