1102221201122 has 8 divisors (see below), whose sum is σ = 1660551591900. Its totient is φ = 548704003824.

The previous prime is 1102221201113. The next prime is 1102221201157. The reversal of 1102221201122 is 2211021222011.

It can be written as a sum of positive squares in 2 ways, for example, as 789629509321 + 312591691801 = 888611^2 + 559099^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1102221201122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1203297797 + ... + 1203298712.

Almost surely, 2^{1102221201122} is an apocalyptic number.

1102221201122 is a deficient number, since it is larger than the sum of its proper divisors (558330390778).

1102221201122 is a wasteful number, since it uses less digits than its factorization.

1102221201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2406596740.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1102221201122 its reverse (2211021222011), we get a palindrome (3313242423133).

The spelling of 1102221201122 in words is "one trillion, one hundred two billion, two hundred twenty-one million, two hundred one thousand, one hundred twenty-two".