1322010200057 has 2 divisors, whose sum is σ = 1322010200058. Its totient is φ = 1322010200056.

The previous prime is 1322010200033. The next prime is 1322010200089. The reversal of 1322010200057 is 7500020102231.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1162506614416 + 159503585641 = 1078196^2 + 399379^2 .

It is a cyclic number.

It is not a de Polignac number, because 1322010200057 - 2¹⁶ = 1322010134521 is a prime.

It is not a weakly prime, because it can be changed into another prime (1322010200557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661005100028 + 661005100029.

It is an arithmetic number, because the mean of its divisors is an integer number (661005100029).

Almost surely, 2^{1322010200057} is an apocalyptic number.

It is an amenable number.

1322010200057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322010200057 is an equidigital number, since it uses as much as digits as its factorization.

1322010200057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 23.

Adding to 1322010200057 its reverse (7500020102231), we get a palindrome (8822030302288).

The spelling of 1322010200057 in words is "one trillion, three hundred twenty-two billion, ten million, two hundred thousand, fifty-seven".