1022120002133 has 2 divisors, whose sum is σ = 1022120002134. Its totient is φ = 1022120002132.

The previous prime is 1022120002097. The next prime is 1022120002171. The reversal of 1022120002133 is 3312000212201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 681785444209 + 340334557924 = 825703^2 + 583382^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022120002133 - 2²² = 1022115807829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022120002433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511060001066 + 511060001067.

It is an arithmetic number, because the mean of its divisors is an integer number (511060001067).

Almost surely, 2^{1022120002133} is an apocalyptic number.

It is an amenable number.

1022120002133 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022120002133 is an equidigital number, since it uses as much as digits as its factorization.

1022120002133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1022120002133 its reverse (3312000212201), we get a palindrome (4334120214334).

The spelling of 1022120002133 in words is "one trillion, twenty-two billion, one hundred twenty million, two thousand, one hundred thirty-three".