1102212211 has 8 divisors (see below), whose sum is σ = 1163462400. Its totient is φ = 1041285960.

The previous prime is 1102212179. The next prime is 1102212227. The reversal of 1102212211 is 1122122011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1102212211 - 2⁵ = 1102212179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102212191 and 1102212200.

It is not an unprimeable number, because it can be changed into a prime (1102212271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73975 + ... + 87616.

It is an arithmetic number, because the mean of its divisors is an integer number (145432800).

Almost surely, 2^1102212211 is an apocalyptic number.

1102212211 is a deficient number, since it is larger than the sum of its proper divisors (61250189).

1102212211 is a wasteful number, since it uses less digits than its factorization.

1102212211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161969.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1102212211 is about 33199.5814883260. The cubic root of 1102212211 is about 1032.9716585686.

Adding to 1102212211 its reverse (1122122011), we get a palindrome (2224334222).

The spelling of 1102212211 in words is "one billion, one hundred two million, two hundred twelve thousand, two hundred eleven".