1022222101003 has 2 divisors, whose sum is σ = 1022222101004. Its totient is φ = 1022222101002.

The previous prime is 1022222100959. The next prime is 1022222101037. The reversal of 1022222101003 is 3001012222201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022222101003 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022222101073) 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, 511111050501 + 511111050502.

It is an arithmetic number, because the mean of its divisors is an integer number (511111050502).

Almost surely, 2^{1022222101003} is an apocalyptic number.

1022222101003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022222101003 is an equidigital number, since it uses as much as digits as its factorization.

1022222101003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1022222101003 its reverse (3001012222201), we get a palindrome (4023234323204).

The spelling of 1022222101003 in words is "one trillion, twenty-two billion, two hundred twenty-two million, one hundred one thousand, three".