1102210203122 has 24 divisors (see below), whose sum is σ = 1940264214876. Its totient is φ = 468195479808.

The previous prime is 1102210203121. The next prime is 1102210203139. The reversal of 1102210203122 is 2213020122011.

It can be written as a sum of positive squares in 2 ways, for example, as 1075225898761 + 26984304361 = 1036931^2 + 164269^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1102210203122.

It is not an unprimeable number, because it can be changed into a prime (1102210203121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49754603 + ... + 49776750.

Almost surely, 2^{1102210203122} is an apocalyptic number.

1102210203122 is a deficient number, since it is larger than the sum of its proper divisors (838054011754).

1102210203122 is a wasteful number, since it uses less digits than its factorization.

1102210203122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99531482 (or 99531475 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1102210203122 its reverse (2213020122011), we get a palindrome (3315230325133).

The spelling of 1102210203122 in words is "one trillion, one hundred two billion, two hundred ten million, two hundred three thousand, one hundred twenty-two".