1022374427 has 2 divisors, whose sum is σ = 1022374428. Its totient is φ = 1022374426.

The previous prime is 1022374411. The next prime is 1022374447. The reversal of 1022374427 is 7244732201.

1022374427 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1022374427 - 2⁴ = 1022374411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1022374393 and 1022374402.

It is not a weakly prime, because it can be changed into another prime (1022374447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511187213 + 511187214.

It is an arithmetic number, because the mean of its divisors is an integer number (511187214).

Almost surely, 2^1022374427 is an apocalyptic number.

1022374427 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022374427 is an equidigital number, since it uses as much as digits as its factorization.

1022374427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 1022374427 is about 31974.5903335758. The cubic root of 1022374427 is about 1007.4031997173.

The spelling of 1022374427 in words is "one billion, twenty-two million, three hundred seventy-four thousand, four hundred twenty-seven".