1330111222051 has 2 divisors, whose sum is σ = 1330111222052. Its totient is φ = 1330111222050.

The previous prime is 1330111222019. The next prime is 1330111222091. The reversal of 1330111222051 is 1502221110331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1330111222051 - 2⁵ = 1330111222019 is a prime.

It is a super-3 number, since 3×1330111222051³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1330111222001) 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, 665055611025 + 665055611026.

It is an arithmetic number, because the mean of its divisors is an integer number (665055611026).

Almost surely, 2^{1330111222051} is an apocalyptic number.

1330111222051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330111222051 is an equidigital number, since it uses as much as digits as its factorization.

1330111222051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 1330111222051 its reverse (1502221110331), we get a palindrome (2832332332382).

The spelling of 1330111222051 in words is "one trillion, three hundred thirty billion, one hundred eleven million, two hundred twenty-two thousand, fifty-one".