1102212311 has 2 divisors, whose sum is σ = 1102212312. Its totient is φ = 1102212310.

The previous prime is 1102212281. The next prime is 1102212329. The reversal of 1102212311 is 1132122011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102212311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102212341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551106155 + 551106156.

It is an arithmetic number, because the mean of its divisors is an integer number (551106156).

Almost surely, 2^1102212311 is an apocalyptic number.

1102212311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102212311 is an equidigital number, since it uses as much as digits as its factorization.

1102212311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1102212311 is about 33199.5829943691. The cubic root of 1102212311 is about 1032.9716898079.

Adding to 1102212311 its reverse (1132122011), we get a palindrome (2234334322).

The spelling of 1102212311 in words is "one billion, one hundred two million, two hundred twelve thousand, three hundred eleven".