1001022112037 has 2 divisors, whose sum is σ = 1001022112038. Its totient is φ = 1001022112036.

The previous prime is 1001022112003. The next prime is 1001022112073. The reversal of 1001022112037 is 7302112201001.

Together with next prime (1001022112073) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 898980837316 + 102041274721 = 948146^2 + 319439^2 .

It is a cyclic number.

It is not a de Polignac number, because 1001022112037 - 2³² = 996727144741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1001022118037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500511056018 + 500511056019.

It is an arithmetic number, because the mean of its divisors is an integer number (500511056019).

Almost surely, 2^{1001022112037} is an apocalyptic number.

It is an amenable number.

1001022112037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001022112037 is an equidigital number, since it uses as much as digits as its factorization.

1001022112037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 1001022112037 its reverse (7302112201001), we get a palindrome (8303134313038).

The spelling of 1001022112037 in words is "one trillion, one billion, twenty-two million, one hundred twelve thousand, thirty-seven".