1022032801 has 2 divisors, whose sum is σ = 1022032802. Its totient is φ = 1022032800.

The previous prime is 1022032799. The next prime is 1022032883. The reversal of 1022032801 is 1082302201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1020866401 + 1166400 = 31951^2 + 1080^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022032801 - 2¹ = 1022032799 is a prime.

Together with 1022032799, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1022032201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511016400 + 511016401.

It is an arithmetic number, because the mean of its divisors is an integer number (511016401).

Almost surely, 2^1022032801 is an apocalyptic number.

It is an amenable number.

1022032801 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022032801 is an equidigital number, since it uses as much as digits as its factorization.

1022032801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1022032801 is about 31969.2477390382. The cubic root of 1022032801 is about 1007.2909794268.

The spelling of 1022032801 in words is "one billion, twenty-two million, thirty-two thousand, eight hundred one".