1102011210202 has 12 divisors (see below), whose sum is σ = 1922897111850. Its totient is φ = 472290518616.

The previous prime is 1102011210151. The next prime is 1102011210203. The reversal of 1102011210202 is 2020121102011.

It can be written as a sum of positive squares in only one way, i.e., 900409312201 + 201601898001 = 948899^2 + 449001^2 .

It is not an unprimeable number, because it can be changed into a prime (1102011210203) 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 5 ways as a sum of consecutive naturals, for example, 5622506077 + ... + 5622506272.

Almost surely, 2^{1102011210202} is an apocalyptic number.

1102011210202 is a deficient number, since it is larger than the sum of its proper divisors (820885901648).

1102011210202 is a wasteful number, since it uses less digits than its factorization.

1102011210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11245012365 (or 11245012358 counting only the distinct ones).

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

Adding to 1102011210202 its reverse (2020121102011), we get a palindrome (3122132312213).

The spelling of 1102011210202 in words is "one trillion, one hundred two billion, eleven million, two hundred ten thousand, two hundred two".