1022422402003 has 4 divisors (see below), whose sum is σ = 1023751950760. Its totient is φ = 1021092853248.

The previous prime is 1022422401983. The next prime is 1022422402021. The reversal of 1022422402003 is 3002042242201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1022422402003 - 2¹⁷ = 1022422270931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1022422405003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 664773225 + ... + 664774762.

It is an arithmetic number, because the mean of its divisors is an integer number (255937987690).

Almost surely, 2^{1022422402003} is an apocalyptic number.

1022422402003 is a deficient number, since it is larger than the sum of its proper divisors (1329548757).

1022422402003 is an equidigital number, since it uses as much as digits as its factorization.

1022422402003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1329548756.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 1022422402003 its reverse (3002042242201), we get a palindrome (4024464644204).

The spelling of 1022422402003 in words is "one trillion, twenty-two billion, four hundred twenty-two million, four hundred two thousand, three".