1112120001071 has 2 divisors, whose sum is σ = 1112120001072. Its totient is φ = 1112120001070.

The previous prime is 1112120001049. The next prime is 1112120001127. The reversal of 1112120001071 is 1701000212111.

It is a weak prime.

It is an emirp because it is prime and its reverse (1701000212111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1112120001071 - 2¹⁸ = 1112119738927 is a prime.

It is a super-2 number, since 2×1112120001071² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112120001871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556060000535 + 556060000536.

It is an arithmetic number, because the mean of its divisors is an integer number (556060000536).

Almost surely, 2^{1112120001071} is an apocalyptic number.

1112120001071 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112120001071 is an equidigital number, since it uses as much as digits as its factorization.

1112120001071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 17.

Adding to 1112120001071 its reverse (1701000212111), we get a palindrome (2813120213182).

The spelling of 1112120001071 in words is "one trillion, one hundred twelve billion, one hundred twenty million, one thousand, seventy-one".