1100012202911 has 2 divisors, whose sum is σ = 1100012202912. Its totient is φ = 1100012202910.

The previous prime is 1100012202889. The next prime is 1100012202923. The reversal of 1100012202911 is 1192022100011.

It is a strong prime.

It is an emirp because it is prime and its reverse (1192022100011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100012202911 is a prime.

It is a super-2 number, since 2×1100012202911² (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 (1100012202931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550006101455 + 550006101456.

It is an arithmetic number, because the mean of its divisors is an integer number (550006101456).

Almost surely, 2^{1100012202911} is an apocalyptic number.

1100012202911 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100012202911 is an equidigital number, since it uses as much as digits as its factorization.

1100012202911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 1100012202911 its reverse (1192022100011), we get a palindrome (2292034302922).

The spelling of 1100012202911 in words is "one trillion, one hundred billion, twelve million, two hundred two thousand, nine hundred eleven".