1101221010202 has 8 divisors (see below), whose sum is σ = 1658412518112. Its totient is φ = 548416837500.

The previous prime is 1101221010193. The next prime is 1101221010217. The reversal of 1101221010202 is 2020101221011.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1096833174 + ... + 1096834177.

It is an arithmetic number, because the mean of its divisors is an integer number (207301564764).

Almost surely, 2^{1101221010202} is an apocalyptic number.

1101221010202 is a deficient number, since it is larger than the sum of its proper divisors (557191507910).

1101221010202 is a wasteful number, since it uses less digits than its factorization.

1101221010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2193667604.

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

Adding to 1101221010202 its reverse (2020101221011), we get a palindrome (3121322231213).

The spelling of 1101221010202 in words is "one trillion, one hundred one billion, two hundred twenty-one million, ten thousand, two hundred two".