1022120200037 has 2 divisors, whose sum is σ = 1022120200038. Its totient is φ = 1022120200036.

The previous prime is 1022120200021. The next prime is 1022120200039. The reversal of 1022120200037 is 7300020212201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 643451039716 + 378669160321 = 802154^2 + 615361^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022120200037 - 2⁴ = 1022120200021 is a prime.

Together with 1022120200039, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1022120199991 and 1022120200018.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022120200039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511060100018 + 511060100019.

It is an arithmetic number, because the mean of its divisors is an integer number (511060100019).

Almost surely, 2^{1022120200037} is an apocalyptic number.

It is an amenable number.

1022120200037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022120200037 is an equidigital number, since it uses as much as digits as its factorization.

1022120200037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

Adding to 1022120200037 its reverse (7300020212201), we get a palindrome (8322140412238).

The spelling of 1022120200037 in words is "one trillion, twenty-two billion, one hundred twenty million, two hundred thousand, thirty-seven".