1102012112237 has 2 divisors, whose sum is σ = 1102012112238. Its totient is φ = 1102012112236.

The previous prime is 1102012112197. The next prime is 1102012112269. The reversal of 1102012112237 is 7322112102011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1073905254436 + 28106857801 = 1036294^2 + 167651^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102012112237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102012112287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551006056118 + 551006056119.

It is an arithmetic number, because the mean of its divisors is an integer number (551006056119).

Almost surely, 2^{1102012112237} is an apocalyptic number.

It is an amenable number.

1102012112237 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102012112237 is an equidigital number, since it uses as much as digits as its factorization.

1102012112237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 23.

Adding to 1102012112237 its reverse (7322112102011), we get a palindrome (8424124214248).

The spelling of 1102012112237 in words is "one trillion, one hundred two billion, twelve million, one hundred twelve thousand, two hundred thirty-seven".