1030222021111 has 2 divisors, whose sum is σ = 1030222021112. Its totient is φ = 1030222021110.

The previous prime is 1030222021099. The next prime is 1030222021121. The reversal of 1030222021111 is 1111202220301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030222021111 is a prime.

It is a super-2 number, since 2×1030222021111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030222021121) 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 as a sum of consecutive naturals, namely, 515111010555 + 515111010556.

It is an arithmetic number, because the mean of its divisors is an integer number (515111010556).

Almost surely, 2^{1030222021111} is an apocalyptic number.

1030222021111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030222021111 is an equidigital number, since it uses as much as digits as its factorization.

1030222021111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1030222021111 its reverse (1111202220301), we get a palindrome (2141424241412).

The spelling of 1030222021111 in words is "one trillion, thirty billion, two hundred twenty-two million, twenty-one thousand, one hundred eleven".