1100000221202 has 64 divisors (see below), whose sum is σ = 1769221440000. Its totient is φ = 511807887360.

The previous prime is 1100000221181. The next prime is 1100000221211. The reversal of 1100000221202 is 2021220000011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110558924 + ... + 110568872.

It is an arithmetic number, because the mean of its divisors is an integer number (27644085000).

Almost surely, 2^{1100000221202} is an apocalyptic number.

1100000221202 is a deficient number, since it is larger than the sum of its proper divisors (669221218798).

1100000221202 is a wasteful number, since it uses less digits than its factorization.

1100000221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10491.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1100000221202 its reverse (2021220000011), we get a palindrome (3121220221213).

The spelling of 1100000221202 in words is "one trillion, one hundred billion, two hundred twenty-one thousand, two hundred two".