1022000002129 has 2 divisors, whose sum is σ = 1022000002130. Its totient is φ = 1022000002128.

The previous prime is 1022000002109. The next prime is 1022000002151. The reversal of 1022000002129 is 9212000002201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 913693192129 + 108306810000 = 955873^2 + 329100^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022000002129 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022000002109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511000001064 + 511000001065.

It is an arithmetic number, because the mean of its divisors is an integer number (511000001065).

Almost surely, 2^{1022000002129} is an apocalyptic number.

It is an amenable number.

1022000002129 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022000002129 is an equidigital number, since it uses as much as digits as its factorization.

1022000002129 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 19.

The spelling of 1022000002129 in words is "one trillion, twenty-two billion, two thousand, one hundred twenty-nine".