1102202111 has 2 divisors, whose sum is σ = 1102202112. Its totient is φ = 1102202110.

The previous prime is 1102202099. The next prime is 1102202119. The reversal of 1102202111 is 1112022011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102202111 - 2¹⁴ = 1102185727 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1102202092 and 1102202101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102202119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551101055 + 551101056.

It is an arithmetic number, because the mean of its divisors is an integer number (551101056).

Almost surely, 2^1102202111 is an apocalyptic number.

1102202111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102202111 is an equidigital number, since it uses as much as digits as its factorization.

1102202111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1102202111 is about 33199.4293776264. The cubic root of 1102202111 is about 1032.9685033850.

Adding to 1102202111 its reverse (1112022011), we get a palindrome (2214224122).

The spelling of 1102202111 in words is "one billion, one hundred two million, two hundred two thousand, one hundred eleven".