1102112266 has 8 divisors (see below), whose sum is σ = 1697848740. Its totient is φ = 536162688.

The previous prime is 1102112251. The next prime is 1102112269. The reversal of 1102112266 is 6622112011.

It can be written as a sum of positive squares in 2 ways, for example, as 985018225 + 117094041 = 31385^2 + 10821^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1102112269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7446631 + ... + 7446778.

Almost surely, 2^1102112266 is an apocalyptic number.

1102112266 is a deficient number, since it is larger than the sum of its proper divisors (595736474).

1102112266 is a wasteful number, since it uses less digits than its factorization.

1102112266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14893448.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 1102112266 is about 33198.0762394450. The cubic root of 1102112266 is about 1032.9404354604.

Adding to 1102112266 its reverse (6622112011), we get a palindrome (7724224277).

The spelling of 1102112266 in words is "one billion, one hundred two million, one hundred twelve thousand, two hundred sixty-six".