1022001112037 has 2 divisors, whose sum is σ = 1022001112038. Its totient is φ = 1022001112036.

The previous prime is 1022001111983. The next prime is 1022001112039. The reversal of 1022001112037 is 7302111002201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 781259764321 + 240741347716 = 883889^2 + 490654^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022001112037 is a prime.

Together with 1022001112039, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022001112039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511000556018 + 511000556019.

It is an arithmetic number, because the mean of its divisors is an integer number (511000556019).

Almost surely, 2^{1022001112037} is an apocalyptic number.

It is an amenable number.

1022001112037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022001112037 is an equidigital number, since it uses as much as digits as its factorization.

1022001112037 is an evil number, because the sum of its binary digits is even.

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

Adding to 1022001112037 its reverse (7302111002201), we get a palindrome (8324112114238).

The spelling of 1022001112037 in words is "one trillion, twenty-two billion, one million, one hundred twelve thousand, thirty-seven".