1022012211203 has 2 divisors, whose sum is σ = 1022012211204. Its totient is φ = 1022012211202.

The previous prime is 1022012211197. The next prime is 1022012211217. The reversal of 1022012211203 is 3021122102201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1022012211203 - 2¹² = 1022012207107 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022012211403) 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, 511006105601 + 511006105602.

It is an arithmetic number, because the mean of its divisors is an integer number (511006105602).

Almost surely, 2^{1022012211203} is an apocalyptic number.

1022012211203 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022012211203 is an equidigital number, since it uses as much as digits as its factorization.

1022012211203 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 17.

Adding to 1022012211203 its reverse (3021122102201), we get a palindrome (4043134313404).

The spelling of 1022012211203 in words is "one trillion, twenty-two billion, twelve million, two hundred eleven thousand, two hundred three".