1042223401 has 2 divisors, whose sum is σ = 1042223402. Its totient is φ = 1042223400.

The previous prime is 1042223389. The next prime is 1042223411. The reversal of 1042223401 is 1043222401.

1042223401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1031951376 + 10272025 = 32124^2 + 3205^2 .

It is a cyclic number.

It is not a de Polignac number, because 1042223401 - 2¹⁷ = 1042092329 is a prime.

It is not a weakly prime, because it can be changed into another prime (1042223411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521111700 + 521111701.

It is an arithmetic number, because the mean of its divisors is an integer number (521111701).

Almost surely, 2^1042223401 is an apocalyptic number.

It is an amenable number.

1042223401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042223401 is an equidigital number, since it uses as much as digits as its factorization.

1042223401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1042223401 is about 32283.4849574825. The cubic root of 1042223401 is about 1013.8808962003.

Adding to 1042223401 its reverse (1043222401), we get a palindrome (2085445802).

The spelling of 1042223401 in words is "one billion, forty-two million, two hundred twenty-three thousand, four hundred one".